Before you are old， attend as many funerals as you can bear， and listen. Nobody talks about the departed’s achievements. The only thing people will remember is what kind of person you were while you were achieving.

Nature has placed mankind under the governance of two sovereign masters， pain and pleasure.

物理学和数学之间的界限并不像人们想象的那么清晰。

我不是说唱歌手，我是个玩说唱的摇滚明星。

每一项科学发现都应该以其对人类福祉的贡献来衡量。