“An extreme case of the distortion of the memory of a committed guilty act is found in its suppression. Here, too, the borderline between good and bad faith can be vague; behind the "I don't know" and "I do not remember" that one hears in courtrooms there is sometimes the precise intent to lie, but at other times it is a fossilized lie, rigidified in a formula.”

“Willingly or not we come to terms with power, forgetting that we are all in the ghetto, that the ghetto is walled in, that outside the ghetto reign the lords of death, and that close by the train is waiting." by Primo Levi in Drowned”

“That the nobility of Man, acquired in a hundred centuries of trial and error, lay in making himself the conquerer of matter, and that I had enrolled in chemistry because I wanted to maintain faithful to that nobility. That conquering matter is to understand it, and understanding matter is necessary to understanding the universe and ourselves: and that therefore Mendeleev’s Periodic Table, which just during those weeks we were laboriously learning to unravel, was poetry, loftier and more solemn than all the poetry we had swallowed doen in liceo; and come to think of it, it even rhymed! …[T]he chemistry and physics on which we fed, besides being in themselves nourishments vital in themselves, were the antidotes to Fascism … because they were clear and distinct and verifiable at every step, and not a tissue of lies and emptiness like the radio and newspapers.”

“If we had to and were able to suffer the sufferings of everyone, we could not live.”

“They are the typical product of the structure of the German Lager: if one offers a position of privilege to a few individuals in a state of slavery, exacting in exchange the betrayal of a natural solidarity with theircomrades, there will certainly be someone who will accept. He will be withdrawn from the common law and will become untouchable; the more power that he is given, the more he will be consequently hateful andhated. When he is given the command of a group of unfortunates, with the right of life or death over them, he will be cruel and tyrannical, because he will understand that if he is not sufficiently so, someone else, judged more suitable, will take over his post.Moreover, his capacity for hatred, unfulfilled in the direction of the oppressors, will double back, beyond all reason, on the oppressed; and he will only be satisfied when he has unloaded onto his underlings the injury received from above.”

“Human memory is a marvelous but fallacious instrument. The memories which lie within us are not carved in stone; not only do they tend to become erased as the years go by, but often they change, or even increase by incorporating extraneous features.”

“Monsters exist, but they are too few in number to be truly dangerous. More dangerous are the common men, the functionaries ready to believe and to act without asking questions.”

“He was a physicist, more precisely an astrophysicist, diligent and eager but without illusions: the Truth lay beyond, inaccessible to our telescopes, accessible to the initiates. This was a long road which he was traveling with effort, wonderment, and profound joy. Physics was prose: elegant gymnastics for the mind, mirror of Creation, the key to man's dominion over the planet; but what is the stature of Creation, of man and the planet? His road was long and he had barely started up it, but I was his disciple: did I want to follow him?”

“Sooner or later in life everyone discovers that perfect happiness is unrealizable, but there are few who stop to consider the antithesis; that perfect unhappiness is equally unattainable.”

“Perhaps memory is like a bucket; if you want to cram into it more fruit than it will hold, the fruit is crushed.”

“The sea of grief has no shores, no bottom; no one can sound its depths.”