A rich man's body is like a premium cotton pillow, white and soft and blank. Ours are different. My father's spine was a knotted rope, and the skin on his chest was so thin that you could see the ribs pressing out against it.

Mathematics is the language with which God has written the universe.

我相信坚持的力量。

生命中最美好的不是事物，而是那些瞬间。

The best way to ensure peace is to maintain a balance of power among the major states.