“For people of science, he is a hero. Denying man a privileged place in creation, .. he reaffirms with his own intellectual courage the dignity of man.”

To destroy a man is difficult, almost as difficult as to create one: it has not been easy, nor quick, but you Germans have succeeded. Here we are, docile under your gaze; from our side you have nothing more to fear; no acts of violence, no words of defiance, not even a look of judgment.

We are those who, through prevarication, skill or luck, never touched bottom. Those who have, and who have seen the face of the Gorgon, did not return, or returned wordless.

Imagine now a man who is deprived of everyone he loves, and at the same time of his house, his habits, his clothes, in short, of everything he possesses: he will be a hollow man, reduced to suffering and needs, forgetful of dignity and restraint, for he who loses all often loses himself.

What a very few are acquiring in knowledge of the physical world will perhaps cause this period not to be judged as a pure return of barbarism.

I have many times been praised for my lack of animosity towards the Germans. It’s not a philosophical virtue. It’s a habit of having my second reactions before the first.

Today I think that if for no other reason than that an Auschwitz existed, no one in our age should speak of Providence.

Did chemistry theorems exist? No: therefore you had to go further, not be satisfied with the quia, go back to the origins, to mathematics and physics.

Monsters exist, but they are too few in numbers to be truly dangerous.

There is Auschwitz, and so there cannot be God.

He could hardly read or write but his heart spoke the language of the good

The obstacles preventing the realization of both these extreme states are of the same nature: they derive from our human condition which is opposed to everything infinite.

It is this refrain that we hear repeated by everyone: you are not at home, this is not a sanatorium, the only exit is by way of the Chimney. (What did it mean? Soon we were all to learn what it meant.)

Anyone who has obeyed nature by transmitting a piece of gossip experiences the explosive relief that accompanies the satisfying of a primary need.

The aims of life are the best defense against death.

To be considered stupid and to be told so is more painful than being called gluttonous, mendacious, violent, lascivious, lazy, cowardly: every weakness, every vice, has found its defenders, its rhetoric, its ennoblement and exaltation, but stupidity hasn’t.

The problem to be solved, the mystery to be clarified. It is never a matter of civil war; even though of different opinions, or of different political leanings, scientists dispute each other, they compete.