I’d rather be hated for who I am than loved for who I’m not.

"To be useful was the best thing the old men ever hoped for themselves, and to be aimless was their worst fear."

The ideas I had about supernatural beings came to me the same way that my mathematical ideas did. So I took them seriously.

The greatest victories come after the toughest battles.

A good book is an event in my life.

外交政策不是道德讲义。