要理解现在，必须挖掘过去。

Be yourself, because everyone else is taken.

The best way to predict the future is to create it.

信仰 + 怀疑 = 理智。

Patience and persistence are the keys to unlocking the mysteries of mathematics.

每一本书都是一次旅程，每一次旅程都是一本书。

因果方法在于理解生成数据的机制。