事情在完成之前总是看起来不可能。

生活是老师，我是学生。

The most durable thing in writing is style, and style is the most valuable investment a writer can make with his time.

对付不自由世界的唯一方法，就是变得如此绝对自由，以至于你的存在本身就是一种反抗。

The best way to learn mathematics is to do mathematics.

小事是无限重要的。