The secret to success is learning how to use pain and pleasure instead of having pain and pleasure use you. If you do that, you’re in control of your life. If you don’t, life controls you.
成功的秘诀是学会如何使用痛苦和快乐，而不是让痛苦和快乐使用你。如果你这样做，你就控制了你的生活。如果你不这样做，生活就会控制你。
国际政治是一项残酷而危险的事务，而且很可能继续保持这种状态。
A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.
一个好的抽象是强调重要细节并抑制不重要细节的抽象。
Happiness is not a destination, it's a way of life.
Every experiment is a question posed to nature, and every result is nature's answer.
要是你们能够洞察时间所播的种子，知道哪一颗会长成，哪一颗不会长成，那么请对我说吧；我既不乞讨你们的恩遇，也不惧怕你们的憎恨。