The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

做你自己，因为别人已经有人做了。

数学家的工作永无止境；总有新的问题要问，新的谜题要解。

除了诱惑之外，我可以抵抗任何事物。

The Internet is not omnipotent, but it is changing everything.

生活的美在于它的不可预测性；正是这一点让它值得活下去。