We are all prisoners of our own lives, but some are freer than others.

我认为忘记一个人的最好方法就是和另一个人在一起。

All happy families are alike; each unhappy family is unhappy in its own way.

The use of a program to prove the 4-color theorem will not change mathematics - it merely demonstrates that the theorem, a challenge for a century, is a finite problem.

表演最有价值的部分是合作。它是与其他有才华的人一起工作，创造出比我们自己更伟大的东西。