I am not interested in solving problems that are already solved.
The night is a great poem, but the stars are its words.
我们经常看见剧院里的人为剧中招收不幸的人伤心落泪，然而如果他们成为暴君，只会更加残暴的对待敌人。
The mind is a dynamic interplay of processes.
We are all alone, born alone, die alone, and—in spite of True Romance magazines—we shall all someday look back on our lives and see that, in spite of our company, we were alone the whole way.
The challenge in auction theory is to balance simplicity with strategic sophistication.