“All truths are bloody truths to me.”

“There are no facts, only interpretations.”

“When somebody dies we usually need reasons for consolation, not so much to alleviate our pain as to excuse ourselves for so readily feeling consoled.”

“But thus do I counsel you, my friends: distrust all in whom the impulse to punish is powerful! Distrust all those who talk much of their justice!”

“In a seriously intended intellectual emancipation a person's mute passions and cravings also hope to find their advantage.”

“All life is an experiment. The more experiments you make the better.”

“All life is an experiment. Place yourself in the middle of the stream of power and wisdom which animates all whom it floats, and you are without effort impelled to truth, to right and a perfect contentment. I wish to write such rhymes as shall not suggest a restraint, but contrariwise the wildest freedom. Immortality. I notice that as soon as writers broach this question they begin to quote. I hate quotation. Tell me what you know.”

“We act not for ourselves but for the whole human race. The event of our experiment is to show whether man can be trusted with self - government.”