代数分析很快让我们忘记了研究的主要对象，将注意力集中在抽象的组合上，直到最后我们才回到最初的目标。

A company's culture is defined by how it treats its lowest-ranking employee.

世路风霜艰险，是我们锤炼思想的环境；世情冷暖，是我们克制性情的时机；世事是非颠倒，是我们修身实践的凭借。

别害怕深刻感受。

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

我总是被复杂和有缺陷的角色所吸引，因为那正是使他们成为人类的原因。