The task must be made difficult, for only the difficult inspires the noble-hearted.

"Every word we write is a step closer to understanding ourselves."

The best investment you can make is in yourself.

你越努力，就越幸运。

I stand up for what I believe in, and I believe in a lot of things.

荒野是一个极端的地方。要生存，你必须接受高潮和低谷。

事情过后议论别人，身在局外议论局内人，是做学问的人最容易犯的毛病。在事后议论别人，往往将聪明人说得极其愚笨；身在局外议论局内的人，往往将困难的事情说得极其容易，这两种毛病都是由待人不忠诚、不宽容而引起的。