"Truth is not always the most comforting thing, but it is the most necessary."

The human mind is so complex and things are so tangled up with each other that, to explain a blade of grass, one would have to make a diagram of the universe.

仪器扩展了我们的感官，但它们不能取代我们的判断。

"Every word is a step towards freedom."

优秀的公司赚取利润，伟大的公司赢得人心。

最大的危险是不去冒险。