“That kind of man is not the danger. He is a bit of the machine, a party to the compact. It is the men who stand outside it that are to be reckoned with, the artists in discovery who will never use their knowledge till they can use it with full effect.”

“One of the greatest steps in self-discovery is to see that you are a machine. Only the few who have real knowledge will admit to being machines.”

“The real Tragedy is the tragedy of the man who never in his life braces himself for his one supreme effort-he never stretches to his full capacity, never stands up to his full stature.”

“By an unfailing coincidence, the man who wrongs us is a villain, and the man who does us a kindness is a saint.”

“There are two kinds of success to be won. In the first place, there is success in doing the thing that can only be done by the exceptional man. Therefore most of us can not achieve this kind of success. It comes only to the man who has very exceptional qualities. The other kind, a very, very high kind, is the ordinary kind of success, the success that comes to the man who does the things which most men could do, but which they do not do; which comes to the man who develops or possesses to a higher degree the qualities that all of us have to a greater or less extent. In the history of the world some of the men who stand high who stand in all but the very highest places are those who have not possessed any wonderful genius in statecraft, war, art, literature in whatever calling; but who have developed within themselves, by long, patient effort, resolutely maintained in spite of repeated failure, the ordinary, everyday, humdrum qualities of courage, of resolution, of proper appreciation of the relative importance of things; of honesty, of truth, of good sense, of unyielding perseverance. We can each one of us develop to a very high degree these qualities; and if we do so develop them, each one of us is sure of a measure of success […].”

“The man who reacts to the universe with a cry of impotent anguish is acceptable as an artist only if he can persuade us that he has sanely considered the other possible reactions and found them inadequate.”

“What these thinkers despise in the man of study is precisely the man who … does not predicate the capture of its environment by the species, or who, if he does predicate it, as the scientist does by his discoveries, retains for himself only the joy of knowledge and abandons the practical exploitation of his discoveries to others.”

“… Writings can be stolen, or changed, or used for evil purposes. But isn't the risk worth taking? The more people who share knowledge, the greater safeguard for it. Isn't there more danger in ignorance than knowledge?”

“What man can you show me who places any value on his time, who reckons the worth of each day, who understands that he is dying daily?”
Quem mihi dabis qui aliquod pretium tempori ponat, qui diem aestimet, qui intellegat se cotidie mori?

“To call a man an animal is to flatter him; he's a machine, a walking dildo. It's often said that men use women. Use them for what? Surely not pleasure.”