Suspicion against every kind of authority grew out of this experience， an attitude which has never again left me.

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

在数学中，提出问题的艺术必须比解决问题更有价值。

To write is to live twice.

设计不是强加你的意志，而是发现已经存在的东西。

有时候东西碎了，就无法再拼回去。