Every work of art is an uncommitted crime.
Natural experiments are a powerful tool for understanding causal relationships in the real world.
The Eskimos had fifty-two names for snow because it was important to them: there ought to be as many for love.
Where I am, I don't know, I'll never know, in the silence you don't know, you must go on, I can't go on, I'll go on.
One of the strongest motives that lead men to art and science， is escape from everyday life with its painful crudity and hopeless dreariness， such men make this cosmos and its construction in the pivot of their emotional life， in ordered to find the peace and the security， which they cannot find in the narrow whirlpool of personal experience.
Science is not a boy's game, it's not a girl's game. It's everyone's game. It's about where we are and where we're going.