"The best way to find out if you can trust somebody is to trust them."

写作是一种自由的行为，但也是一种责任。

The things we admire in men, kindness and generosity, openness, honesty, understanding and feeling, are the concomitants of failure in our system. And those traits we detest, sharpness, greed, acquisitiveness, meanness, egotism and self-interest, are the traits of success.

The study of black holes has led us to the edge of our understanding, where the known laws of physics break down and new theories must emerge.