数学不仅仅是数字和方程；它是关于理解宇宙中的深层模式和联系。

Success is a function of persistence and doggedness and the willingness to work hard for twenty-two minutes to make sense of something that most people would give up on after thirty seconds.

数学中最深刻的思想往往源于最简单的观察。

"Courage is not the absence of fear, but the triumph over it."

The past is never dead; it's not even past. This is especially true in detective fiction.

我们不仅对我们所做的负责，也对我们没有做的负责。