The only way to deal with the past is to confront it.

The power of mathematics lies in its ability to simplify the complex.

教学的全部艺术，不过是唤醒年轻人天生的好奇心，以便日后满足它。

获得真正权力的唯一途径是通过自我掌控。

You could rattle the stars. You could do anything, if only you dared. And deep down, you know it, too. That’s what scares you most.