The task of the writer is to unearth the secrets that are buried in the heart of man.

The coal industry is about people, not just profits.

形容世事变化无常，难以预测。

数学的目标不是解决问题，而是理解问题。

The most profound ideas in mathematics often come from asking the simplest questions.

我不怕死，我怕的是不去尝试。

出自北齐·颜之推《颜氏家训·勉学》。积累财富千万，也胜不过多读些书有用。古代有“书中自有黄金屋，书中自有颜如玉”的说法，读好书就能财源滚滚、美女满室。这句话意在强调读书以立世的重要意义。

You see, in the final analysis, it is between you and God; It is never between you and them anyway。

在浩瀚的宇宙中，我们寻求的答案往往隐藏在最意想不到的地方。