“You cannot imagine the craving for rest that I feela hunger and thirst. For six long days, since my work was done, my mind has been a whirlpool, swift, unprogressive and incessant, a torrent of tho...”

“The study of Nature makes a man at last as remorseless as Nature.”

“Suddenly, like a thing falling upon me from without, came fear.”

“The crying sounded even louder out of doors. It was as if all the pain in the world had found a voice. Yet had I known such pain was in the next room, and had it been dumb, I believeI have thought ...”

“A federation of all humanity, together with a sufficient measure of social justice, to ensure health, education, and a rough equality of opportunity to most of the children born into the world, wou...”

“Find the thing you want to do most intensely, make sure thats it, and do it with all your might. If you live, well and good. If you die, well and good. Your purpose is done”

“I feel like every project I work on is a dream project, so long as I am learning.”

“Love, too, has to be learned.”

“Every pain is a lesson.”

“I should attempt to treat human vice and folly geometrically... the passions of hatred, anger, envy, and so on, considered in themselves, follow from the necessity and efficacy of nature... I shall...”

“If you can't test it, it's not theorics -- it's metatheorics. A branch of philosophy. So, if you want to think of it this way, our test equipment is what defines the boundary separating theorics fr...”

“Physicists have come to realize that mathematics, when used with sufficient care, is a proven pathway to truth.”

“Statistics is the grammar of science.”

“You cannot feed the hungry on statistics.”

“Happiness statistics may be most valuable in smaller, local discussions. Understanding how different sorts of programs affect the well-being of citizens would be enormously helpful to a mayor choos...”