The arithmetic of L-functions is a key to unlocking the secrets of the universe.

The best way to make your dreams come true is to wake up and work.

诗歌是一个可以说出不可言说之物的地方。

Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.

我们每一次的观察都是向解开宇宙之谜迈近的一步。