“For the artist, the color, the bouquet, the tinkling of the spoon on the saucer, are things in the highest degree. He stops at the quality of the sound or the form. He returns to it constantly and is enchanted with it.”

“He walked on in silence, the solitary sound of his footsteps echoing in his head, as in a deserted street, at dawn. His solitude was so complete, beneath a lovely sky as mellow and serene as a good conscience, amid that busy throng, that he was amazed at his own existence; he must be somebody else's nightmare, and whoever it was would certainly awaken soon.”

“Man is condemned to be free. Condemned because he did not create himself, yet is nevertheless at liberty, and from the moment he is thrown into this world he is responsible for everything he does.”

“But no: he was empty, he was confronted by a vast anger, a desperate anger, he saw it and could almost have touched it. But it was inert - if it were to live and find expression and suffer, he must lend it his own body. It was other people's anger. "Swine!" He clenched his fists, he strode along, but nothing came, the anger remained external to himself.”

“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 can will nothing unless he has first understood that he must count on no one but himself; that he is alone, abandoned on earth in the midst of his infinite responsibilities, without help, with no other aim than the one he sets himself, with no other destiny than the one he forges for himself on this earth.”

“He is always becoming, and if it were not for the contingency of death, he would never end.”