The most important thing is to keep your mind active.

情感所钟爱的人，正是我们这些人。

To write is to reach that point where only language acts, 'performs', and not 'me'.

模形式的算术是理解数论更深奥谜团的关键。

"The most important thing for any leader is to create more leaders."

没有改变就不可能进步，而无法改变思想的人也无法改变任何事。