📘 Cours complet – De la cellule à l’être humain
Licence 1 Psychologie – UE 2.3
Dr Lucas De Zorzi – Université de Lille (2024-2025)
Bloc obligatoire – 3 ECTS (≈ 75–90h de travail)
24h en présence
\~60h travail personnel (révisions, préparation aux épreuves)
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I. Introduction générale
1\. Objectifs du cours
Initier à la biologie cellulaire et à la psychobiologie.
Relier la cellule, base du vivant, à la compréhension des comportements humains.
2\. Attention et apprentissage
Multitâche numérique = baisse de performance (ex. SMS → -22 % sur les notes).
Gêne collective + perte d’efficacité.
👉 Conseil : limiter distractions numériques pendant les cours.
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II. La biologie : science de la vie
1\. Définition
Du grec bios (vie) + logos (science).
Étude scientifique du vivant.
2\. Sous-disciplines (niveaux d’organisation)
Population : écologie.
Organisme : physiologie.
Systèmes/organes : anatomie, physiologie.
Tissus : histologie.
Cellules : biologie cellulaire.
Molécules : biochimie, biologie moléculaire.
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III. Caractéristiques du vivant
A) Organisation cellulaire
Cellule = plus petite unité du vivant.
Capable de réagir, se reproduire, évoluer.
2 types :
Procaryotes : primitifs, sans noyau (ex. bactéries).
Eucaryotes : plus complexes, avec noyau (animales, végétales).
Cas particulier : virus → nécessite un hôte.
B) Métabolisme
Ensemble des réactions chimiques internes.
Permet :
Extraction et transformation d’énergie.
Synthèse de molécules et réserves.
Outils spécifiques : ADN/ARN, enzymes.
C) Reproduction
Division cellulaire :
Mitose : croissance, réparation.
Méiose : reproduction sexuée.
Mort programmée = apoptose.
D) Variation et évolution
Variabilité génétique (ADN différent au sein d’une même espèce).
Sélection naturelle → survie des individus avantagés.
Développement du cerveau → nouveaux comportements (mémoire, apprentissage, coopération).
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IV. Organisation de la cellule eucaryote
1\. Éléments principaux
Membrane plasmique.
Noyau.
Cytoplasme : cytosol + organites (mitochondries, RE, etc.).
2\. Composition chimique
Lipides ≈ 35 %.
Protéines ≈ 55 %.
Glucides ≈ 10 %.
👉 Protéines = fonctions essentielles (enzymes, structure, récepteurs).
👉 Association glucides/lipides/protéines → glycolipides, glycoprotéines.
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V. La membrane plasmique
1\. Structure
Bicouche de phospholipides :
Têtes hydrophiles (vers extérieur/intérieur aqueux).
Queues hydrophobes (au centre).
Cholestérol = stabilité.
Protéines membranaires : transmembranaires, périphériques.
Glucides orientés vers extérieur → glycocalyx.
2\. Modèle de Singer & Nicolson (1973)
Mosaïque fluide : hétérogénéité + mobilité.
3\. Rôles
Barrière sélective.
Communication intercellulaire.
Cohésion tissulaire.
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VI. Les échanges membranaires
1\. Transport de grandes molécules
Endocytose : entrée (nutriments, bactéries).
Exocytose : sortie (hormones, neurotransmetteurs).
→ Ensemble = transport cytotique.
2\. Transport de petites molécules
Diffusion simple : passive, selon gradient.
Diffusion facilitée : passive, via protéines.
Transport actif : contre gradient, nécessite ATP.
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VII. Les jonctions cellulaires
Jonctions serrées : barrière quasi étanche.
Jonctions communicantes (gap junctions) : canaux protéiques → échanges directs (ex. SNC).
Jonctions adhérentes/desmosomes : ancrage via cytosquelette (peau, cœur).
👉 Glycocalyx = identification, reconnaissance, adhérence. (Parfois marqueur tumoral).
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VIII. Le noyau
1\. Généralités
Présent uniquement chez les eucaryotes.
Contient l’ADN → information génétique.
2\. Nombre et forme
Généralement unique.
Exceptions :
Hépatocytes = 2.
Cellules musculaires = plusieurs.
GR = aucun.
3\. Structure
Enveloppe nucléaire (double membrane).
Nucléoplasme.
Chromatine (ADN + protéines).
Nucléole (ARN).
Pores nucléaires (échanges noyau ↔ cytoplasme).
4\. Fonctions
Activité hétérosynthétique : transcription ADN → ARNm → protéines.
Activité autosynthétique : réplication ADN → division cellulaire.
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IX. Psychobiologie : bases biologiques du comportement
1\. Définition
Étude des bases biologiques du comportement.
Interaction organisme ↔ environnement.
2\. Niveaux d’analyse
Social → Organique → Neuro → Réseaux → Cellules → Synapses → Molécules.
👉 Boucle : le social influence la biologie et réciproquement.
3\. Exemple
Système musculosquelettique = support du mouvement → condition du comportement.
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X. L’objet de la psychologie
1\. Définition
Antiquité : étude de l’âme (psyche).
Aujourd’hui : science du comportement et des processus mentaux.
2\. Objectifs
Objectiver la subjectivité (mesurer pensées, émotions, perceptions).
3\. Méthodes
Subjectives : auto-déclarations.
Objectives : mesures biologiques (rythme cardiaque, IRM, etc.).
👉 Importance de croiser les méthodes.
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XI. Problème corps-esprit : conceptions
Parallélisme (Leibniz) : corps/esprit parallèles, sans interaction.
Dualisme (Descartes, Bergson) : interaction mais réalités distinctes.
Monisme (Spinoza, Russell) : une seule réalité, deux aspects.
Matérialisme (Hobbes) : une seule réalité = matière.
Systémisme biopsychosocial (Engel) : modèle intégratif bio-psycho-social.
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XII. Importance du modèle biopsychosocial
Évite réductionnisme.
Approche globale des pathologies :
Dépression = inflammation (bio) + perte (psy) + isolement (social).
Anorexie = restriction (bio) + rapport au corps (psy) + pression sociale (social).
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✅ Conclusion générale
La biologie étudie la vie du niveau moléculaire au niveau populationnel.
La cellule est la base de tout vivant.
La psychologie moderne étudie comportements et processus mentaux, en lien avec leur base biologique.
Le modèle biopsychosocial est aujourd’hui la référence pour comprendre la santé, la maladie et le comportement.
the nation is near and the road is still in line a short tale is told to the one in the hall she is still here and he is in the room the little star is on the rise in the night a dear one is here to share the story in detail the road is not hard and the land is still tall he shall retain the role and the idea in the heart the note is in the hand and the letter is to the side a solid line is drawn to start the tale in real time she said the story in a tone that is still dear
the nation is near and the road is still in line
a short tale is told to the one in the hall
she is still here and he is in the room
the little star is on the rise in the night
a dear one is here to share the story in detail
the road is not hard and the land is still tall
he shall retain the role and the idea in the heart
the note is in the hand and the letter is to the side
a solid line is drawn to start the tale in real time
she said the story in a tone that is still dear
El vídeo proporciona una manera eficaz para ayudarle a demostrar el punto. Cuando haga clic en Vídeo en línea, puede pegar el código para insertar del vídeo que desea agregar. También puede escribir una palabra clave para buscar en línea el vídeo que mejor se adapte a su documento.
Para otorgar a su documento un aspecto profesional, Word proporciona encabezados, pies de página, páginas de portada y diseños de cuadro de texto que se complementan entre sí. Por ejemplo, puede agregar una portada coincidente, el encabezado y la barra lateral. Haga clic en Insertar y elija los elementos que desee de las distintas galerías.
Los temas y estilos también ayudan a mantener su documento coordinado. Cuando haga clic en Diseño y seleccione un tema nuevo, cambiarán las imágenes, gráficos y gráficos SmartArt para que coincidan con el nuevo tema. Al aplicar los estilos, los títulos cambian para coincidir con el nuevo tema.
Ahorre tiempo en Word con nuevos botones que se muestran donde se necesiten. Para cambiar la forma en que se ajusta una imagen en el documento, haga clic y aparecerá un botón de opciones de diseño junto a la imagen. Cuando trabaje en una tabla, haga clic donde desee agregar una fila o columna y, a continuación, haga clic en el signo más.
La lectura es más fácil, también, en la nueva vista de lectura. Puede contraer partes del documento y centrarse en el texto que desee. Si necesita detener la lectura antes de llegar al final, Word le recordará dónde dejó la lectura, incluso en otros dispositivos.
Pour faire des chouquettes, fais bouillir 25cl d’eau avec 100g de beurre et une pincée de sel, ajoute 150g de farine d’un coup puis incorpore 4 œufs un à un. Forme de petits tas sur une plaque, saupoudre de sucre perlé et enfourne à 180°C pendant 20 minutes sans ouvrir la porte du four. Bon appétit!
Everything has come in apart from 24 copies of ‘The Great Expedition’ – (9780183245687). The publisher is currently out of stock. They did expect the title to be available by now, but unfortunately, they have a shipping delay, so are not yet able to fully confirm when they expect stock to arrive. Please confirm if you require these to be kept on order or if you wish these to be cancelled. My email address is operations@brownsbfs.co.uk
This type of typing test is perfect for schools. If you are a teacher and your want to prepare a typing lesson for your student, you can create one here and then send the page to your students. They will each be able to work on the text you have provided. If you are looking for a more complete solution, with lessons and monitoring of each student progress, try Typing School.
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Я думаю, что дружба играет очень важную роль в жизни. Друзья делают нашу жизнь радостнее и интереснее.
У каждого человека есть свой близкий друг. И конечно у меня тоже. Его зовут Куан. Мы познакомились десять лет назад, когда вместе учились в школе. Ему двадцать три года. Сейчас он живёт и работает в городе Хошимине.
У Куана короткие тёмные волосы и карие глаза. Он всегда носит очки. Мой друг добрый, умный, спокойный и очень честный.
У нас много общих интересов. Мы любим читать книги, играть в шахматы и гулять в парке. Иногда мы вместе смотрим фильмы.
Я считаю, что настоящая дружба — это доверие и уважение. Чтобы сохранить нашу дружбу, мы часто разговариваем, помогаем друг другу и проводим время вместе.
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peo ple peo ple peo ple peo ple peo ple
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When Not to Capitalize some writers overcapitalize; that is, they capitalize words that should not be capitalized. You need to learn to avoid using unnecessary capital letters. Rule one - A title or a family name that is preceded by a, the, or a possessive pronoun such as my is not capitalized Incorrect : Alice went to see the Dean. Correct : Alice went to see the dean. Correct: Alice went to see Dean Asher. Incorrect: She went with her Uncle. Correct: She went with her uncle. Correct: She went with her Uncle William. Rule two - The names of the seasons are not capitalized Incorrect: Both are going back to school in the Fall. Correct: Both are going back to school in the fall. Rule Three - A school subject is not capitalized unless it is the name of a specific course or a language. Incorrect: Alice wants to take a History course. Correct: Alice wants to take a history course. Correct: Alice wants to take American History 101 and Swahili. Rule Four - A direction word is not capitalized unless it refers to a specific place, such as a region of the country. Incorrect: They walked South to the administration building. Correct: They walked south to the administration building. Correct: Alice was born here, but William grew up in the South. Proper abjective- A descriptive word formed from a proper noun Rule Five- A geographic place is not capitalized unless it is part of a specific name you can find on a map. Incorrect: The school is next to a huge Lake. Correct: The school is next to a huge lake. Correct: The school is next Lake Ontario. Study tip- Proper nouns are sometimes abbreviated. When a word should be capitalized, its abbreviation should be capitalized too: Mount Shasta, Mt. Shasta.
911 operators serve as the critical first link in the emergency response chain. Often referred to as public safety dispatchers, these professionals are responsible for receiving emergency calls, assessing the situation, and coordinating the appropriate response. Their work demands precision, calm under pressure, and rapid decision-making. A single misstep can delay lifesaving assistance, making their role both high-stakes and indispensable.
When a call comes in, the operator must quickly determine the nature of the emergency. Is it a medical crisis, a fire, a crime in progress, or a traffic accident? Based on this assessment, they initiate contact with the relevant departments. For medical emergencies, operators dispatch paramedics or emergency medical technicians (EMTs), often while providing life-saving instructions over the phone. In cases involving fire, they alert the local fire department, ensuring that firefighters are equipped with the necessary details before arriving on scene.
Law enforcement is another key partner. When a crime is reported, 911 operators relay information to police officers, including suspect descriptions, vehicle details, and the urgency of the situation. In high-risk scenarios, such as active shooter incidents or domestic violence calls, operators may coordinate with specialized units like SWAT or crisis negotiation teams. Their ability to remain composed and relay accurate information can directly influence the outcome of these tense situations.
Beyond the core emergency services, 911 operators also interact with utility companies, animal control, and public works departments. For example, if a caller reports a downed power line or a gas leak, the operator must notify the appropriate utility provider while simultaneously ensuring public safety. In cases involving hazardous materials, coordination with environmental response teams may be necessary. These interactions require a deep understanding of local infrastructure and a network of contacts across multiple agencies.
Communication technology plays a vital role in this ecosystem. Modern dispatch centers use computer-aided dispatch (CAD) systems to log calls, track units, and share real-time updates. Geographic Information Systems (GIS) help operators pinpoint locations, especially when callers are unsure of their exact whereabouts. Integration with mobile networks allows for text-to-911 services, expanding accessibility for individuals who are deaf, hard of hearing, or in situations where speaking aloud could be dangerous.
Training for 911 operators is rigorous. It includes instruction in emergency medical dispatch, crisis communication, and legal protocols. Operators must also be familiar with the geography of their jurisdiction, local ordinances, and the capabilities of each department they interact with. Many undergo simulations that mimic real emergencies, helping them build the muscle memory needed to respond effectively under pressure.
Despite the challenges, the work of a 911 operator is deeply rewarding. They are the unseen heroes behind every siren, every rescue, and every life saved. Their collaboration with police, fire, medical, and municipal departments forms the backbone of public safety. Without their coordination, the entire emergency response system would falter.
Mechanics such as capitalization, punctuation, and spelling, is an important content area on the GED. Reasoning Through Language Arts test. Writing that is mechanically correct - that is, writing that has correct capitalization, punctuation, and spelling - always makes a better impression than writing that contains errors. When to Capitalize You probably already know that the first word in a sentence and the pronoun I are always capitalized. These additional rules will help you decide when to capitalize other words. proper noun - a word that names a specific person, place, or thing Rule one - Capitalize a proper noun, a word that names a specific person, place, group, or thing. William Boyle invented the credit card in 1951. He lived on Spark Street in West Hempstead on Long Island. Mr. Boyle worked for the Franklin National Bank. Rule two - Capitalize a proper adjective, a descriptive word that comes from the name of a specific person or place. Franklin's main competitor was First American Bank. Rule three - Capitalize a title that comes directly before a person's name. On the bank's board of directors was Mayor Graham. A depositor, Ms. Ailey, asked for credit to pay a big heating bill. Titles and family names (for example, mother, father, grandmother) are capitalized when they are used to address a person directly. Ms. Ailey saId, "How do you do, Mayor?" "Mr. Boyle, Sir, I would appreciate a line of credit, just like you give to wealthy depositors and businesses." Rule four - Capitalize the names of holidays, days of the week, and months of the year. Statements were sent out on the first Monday of the month. By New Year's Day in January 1952, Franklin National Bank had set up over 700 credit card accounts for its customers.
Mechanics such as capitalization, punctuation, and spelling, is an important content area on the GED. Reasoning Through Language Arts test. Writing that is mechanically correct - that is, writing that has correct capitalization, punctuation, and spelling - always makes a better impression than writing that contains errors. When to Capitalize You probably already know that the first word in a sentence and the pronoun I are always capitalized. These additional rules will help you decide when to capitalize other words. proper noun - a word that names a specific person, place, or thing Rule one - Capitalize a proper noun, a word that names a specific person, place, group, or thing. William Boyle invented the credit card in 1951. He lived on Spark Street in West Hempstead on Long Island. Mr. Boyle worked for the Franklin National Bank. Rule two - Capitalize a proper adjective, a descriptive word that comes from the name of a specific person or place. Franklin's main competitor was First American Bank. Rule three - Capitalize a title that comes directly before a person's name. On the bank's board of directors was Mayor Graham. A depositor, Ms. Ailey, asked for credit to pay a big heating bill. Titles and family names (for example, mother, father, grandmother) are capitalized when they are used to address a person directly. Ms. Ailey saId, "How do you do, Mayor?" "Mr. Boyle, Sir, I would appreciate a line of credit, just like you give to wealthy depositors and businesses." Rule four - Capitalize the names of holidays, days of the week, and months of the year. Statements were sent out on the first Monday of the month. By New Year's Day in January 1952, Franklin National Bank had set up over 700 credit card accounts for its customers. When Not to Capitalize some writers overcapitalize; that is, they capitalize words that should not be capitalized. You need to learn to avoid using unnecessary capital letters. Rule one - A title or a family name that is preceded by a, the, or a possessive pronoun such as my is not capitalized Incorrect : Alice went to see the Dean. Correct : Alice went to see the dean. Correct: Alice went to see Dean Asher. Incorrect: She went with her Uncle. Correct: She went with her uncle. Correct: She went with her Uncle William. Rule two - The names of the seasons are not capitalized Incorrect: Both are going back to school in the Fall. Correct: Both are going back to school in the fall. Rule Three - A school subject is not capitalized unless it is the name of a specific course or a language. Incorrect: Alice wants to take a History course. Correct: Alice wants to take a history course. Correct: Alice wants to take American History 101 and Swahili. Rule Four - A direction word is not capitalized unless it refers to a specific place, such as a region of the country. Incorrect: They walked South to the administration building. Correct: They walked south to the administration building. Correct: Alice was born here, but William grew up in the South. Proper abjective- A descriptive word formed from a proper noun Rule Five- A geographic place is not capitalized unless it is part of a specific name you can find on a map. Incorrect: The school is next to a huge Lake. Correct: The school is next to a huge lake. Correct: The school is next Lake Ontario. Study tip- Proper nouns are sometimes abbreviated. When a word should be capitalized, its abbreviation should be capitalized too: Mount Shasta, Mt. Shasta.
Many managers complain about the amount of time that they must spend in meetings. A number of research studies show that managers spend a major portion of their time in face-to-face meetings or in telephone meetings. The amount of time spent, however, is not the key issue. If the meeting produces good results, few individuals will question how long the meeting lasted. The problem is that too much time is wasted on trivia. What happens prior to a meeting often determines the success of that meeting. A good meeting strategy agenda carefully and allocate a precise amount of time for each topic. Then the appropriate people must be invited to participate in the meeting. Each person should know ex.
Did you know that the ancient Egyptians had mastered the power of steam some three thousand years before the Industrial Revolution? According to the Greek Writer Hero, the Egyptians were using steam as a source of energy. Interestingly, the ancient Egyptians never applied steam for industrial purpose: they simply used it for various toys and novelties. For example, when the rays of the rising sun struck the great statue of Memnon at Thebes, it created a noise or sound similar to that of a giant harp. Hero claimed that this sound originated from steam power, and was made by steam generated in the statue’s pedestal that issued from its mouth. The Greeks themselves knew something about the use of steam. Like
The ability to communicate is one of the most important gifts that people possess. A powerful and eloquent communicator is able to champion a cause, inspire legions, and command nations. But what of those people whose communication is stymied by a physical disability, such as blindness or deafness? How can they communicate with others? Through the history of many different cultures, people with blindness and deafness have developed language techniques that allow them to express abstract thoughts and ideas. These seemingly simple innovations have enriched the lives of literally millions of people by allowing them to share what is most important to them: their thoughts. This history of visual communication for the deaf in wes.
Scalpel
Here
Sponge
Here
Wait, he's convulsing, he's convulsing
Ahh
We're gonna have to shock him
Oh my God, oh my God
We're gonna have to shock him
Oh my God
These are the results of a thousand electric volts
A neck with bolts
Nurse, we're losin' him, check the pulse
A kid who refused to respect adults
Wore spectacles with taped frames and a freckled nose
A corny-lookin' white boy, scrawny and always ornery
'Cause I was always sick of brawny bullies pickin' on me
And I might snap, one day just like that
I decided to strike back, and flatten every tire on the bike rack
My first day in Junior High, this kid said
"It's you and I, three o'clock sharp, this afternoon you die"
I looked at my watch, it was 1:20
"I already gave you my lunch money
What more do you want from me?"
He said, "Don't try to run from me, you'll just make it worse"
My palms were sweaty, and I started to shake at first
Somethin' told me, "Try to fake a stomach ache, it works"
I screamed, "Ow, my appendix feel like they could burst
Teacher, teacher, quick, I need a naked nurse"
"What's the matter?"
"I don't know, my leg, it hurts"
"Leg? I thought you said it was your tummy"
"Oh, I mean it is, but I also got a bum knee"
"Mr. Mathers, the fun and games are over
And just for that stunt, you're gonna get some extra homework"
"But don't you wanna give me after school detention?"
"Nah, that bully wants to beat your ass and I'ma let him"
Brain damage, ever since the day I was born
Drugs is what they used to say I was on
They say I never knew which way I was goin'
But everywhere I go, they keep playin' my song
Brain damage, ever since the day I was born
Drugs is what they used to say I was on
They say I never knew which way I was goin'
But everywhere I go, they keep playin' my song
Brain damage
Way before my baby daughter Hailie
I was harassed daily by this fat kid named DeAngelo Bailey
An eighth grader who acted obnoxious, 'cause his father boxes
So every day he'd shove me in the lockers
One day he came in the bathroom while I was pissin'
And had me in the position to beat me into submission
He banged my head against the urinal 'til he broke my nose
Soaked my clothes in blood, grabbed me and choked my throat
I tried to plead and tell him we shouldn't beef
But he just wouldn't leave
He kept chokin' me and I couldn't breathe
He looked at me and said, "You gonna die, honky"
The principal walked in and started helpin' him stomp me
(What's going on in here?)
I made 'em think they beat me to death
Holdin' my breath for like five minutes before they finally left
Then I got up and ran to the janitor's storage booth
Kicked the door hinge loose and ripped out the four-inch screws
Grabbed some sharp objects, brooms and foreign tools
This is for every time you took my orange juice
Or stole my seat in the lunchroom and drank my chocolate milk
Every time you tipped my tray and it dropped and spilt
I'm gettin' you back, bully, now once and for good
I cocked the broomstick back and swung hard as I could
And beat him over the head with it 'til I broke the wood
Knocked him down, stood on his chest with one foot
Made it home later that same day
Started readin' a comic, and suddenly everything became gray
I couldn't even see what I was tryin' to read
I went deaf and my left ear started to bleed
My mother started screamin', "What are you on, drugs?!
Look at you, you're gettin' blood all over my rug" (I'm sorry)
She beat me over the head with the remote control
Opened a hole and my whole brain fell out of my skull
I picked it up and screamed, "Look, bitch, what have you done?"
"Oh my God, I'm sorry, son"
Shut up, you cunt
I said fuck it, took it and stuck it back up in my head
Then I sewed it shut and put a couple of screws in my neck
It's probably brain damage
Gloria Fuertes nació en Madrid
a los dos días de edad,
pues fue muy laborioso el parto de mi madre
que si se descuida muere por vivirme.
A los tres años ya sabía leer
y a los seis ya sabía mis labores.
Yo era buena y delgada,
alta y algo enferma.
A los nueve años me pilló un carro
y a los catorce me pilló la guerra;
A los quince se murió mi madre, se fue cuando más falta me hacía.
Aprendí a regatear en las tiendas
y a ir a los pueblos por zanahorias.
Por entonces empecé con los amores,
-no digo nombres-,
gracias a eso, pude sobrellevar
mi juventud de barrio.
Quise ir a la guerra, para pararla,
pero me detuvieron a mitad del camino.
Luego me salió una oficina,
donde trabajo como si fuera tonta,
-pero Dios y el botones saben que no lo soy-.
Escribo por las noches
y voy al campo mucho.
Todos los míos han muerto hace años
y estoy más sola que yo misma.
He publicado versos en todos los calendarios,
escribo en un periódico de niños,
y quiero comprarme a plazos una flor natural
como las que le dan a Pemán algunas veces.
Gloria Fuertes nació en Madrid
a los dos días de edad,
pues fue muy laborioso el parto de mi madre
que si se descuida muere por vivirme.
A los tres años ya sabía leer
y a los seis ya sabía mis labores.
Yo era buena y delgada,
alta y algo enferma.
A los nueve años me pilló un carro
y a los catorce me pilló la guerra;
A los quince se murió mi madre, se fue cuando más falta me hacía.
Aprendí a regatear en las tiendas
y a ir a los pueblos por zanahorias.
Por entonces empecé con los amores,
-no digo nombres-,
gracias a eso, pude sobrellevar
mi juventud de barrio.
Quise ir a la guerra, para pararla,
pero me detuvieron a mitad del camino.
Luego me salió una oficina,
donde trabajo como si fuera tonta,
-pero Dios y el botones saben que no lo soy-.
Escribo por las noches
y voy al campo mucho.
Todos los míos han muerto hace años
y estoy más sola que yo misma.
He publicado versos en todos los calendarios,
escribo en un periódico de niños,
y quiero comprarme a plazos una flor natural
como las que le dan a Pemán algunas veces.
