"写作是一种孤独的职业，但正是这种孤独让我们能够深入探索人性的深处。"

尽管我们不被允许深入自然的奥秘并从中了解现象的真实原因，但某种虚构的假设可能足以解释许多现象。

Learning is any change in a system that produces a more or less permanent change in its capacity for adapting to its environment.

概率是基于部分知识的预期。

The arithmetic of modular forms is a key to understanding the deeper structures of number theory.

好人遵循规矩，伟人遵循自己。