我努力改了四十年，现在才刚刚控制住。我过去几乎每天都生气，乔，但我学会了不把它表露出来；我还希望学会不把它感觉出来，虽然可能有的花上四十年的功夫。

The good things are not dead.

Never give up on your dreams, no matter how impossible they may seem.

I don’t know if we each have a destiny, or if we’re all just floating around accidental—like on a breeze.

Generally speaking, envy, resentment, and self-pity are disastrous modes of thoughts.Self-pity gets fairly close to paranoia, and paranoia is one of the very hardest things to reverse.

数学证明的优雅常常反映了它所描述的算法的效率。