“Genius is what a man invents when he is looking for a way out.”

“Genius is not a gift, but the way a person invents in desperate circumstances.”

“Man is what he wills himself to be.”

“Man is not the sum of what he has already, but rather the sum of what he does not yet have, of what he could have.”

“Man is nothing else but what he makes of himself.”

“What is meant here by saying that existence precedes essence? It means first of all, man exists, turns up, appears on the scene, and, only afterwards, defines himself. If man, as the existentialist conceives him, is indefinable, it is because at first he is nothing. Only afterward will he be something, and he himself will have made what he will be.”

“I glance around the room. What a comedy! All these people sitting there, looking serious, eating. No, they aren't eating: they are recuperating in order to successfully finish their tasks. Each one of them has his little personal difficulty which keeps him from noticing that he exists; there isn't one of them who doesn't believe himself indispensable to something or someone. Didn't the Self-Taught Man tell me the other day: "No one better qualified than Noucapie to undertake this vast synthesis?" Each one of them does one small thing and no one is better qualified than he to do it. No one is better qualified than the commercial traveler over there to sell Swan Toothpaste. No one better qualified than that interesting young man to put his hand under his girl friend's skirts. And I am among them and if they look at me they must think that no one is better qualified than I to do what I'm doing. But I know. I don't look like much, but I know I exist and that they exist. And if I knew how to convince people I'd go and sit down next to that handsome white-haired gentleman and explain to him just what existence means. I burst out laughing at the thought of the face he would make. The Self-Taught Man looks at me with surprise. I'd like to stop but I can't; I laugh until I cry.”