仓库里没有储备的谷物，不可以应付凶饥之年；兵库不准备兵器，没有足够的实力，即使站在正义的一方也无法征讨无义之人，实力是维护正义的强有力的保障；城郭防守不完全，则不能守护自己；没有居安思危的心理，不可应付突发事件。

The best leaders are those who empower others to be their best selves.

做一件事和做一件前无古人的事是两码事。

当涉及人类尊严时，我们不能妥协。

The whites came to this land for a fresh start and to escape the tyranny of their masters, just as the freemen had fled theirs. But the ideals they held up for themselves, they denied others.

一个数学家的真正价值在于他们留下的问题。

To be a woman is to be constantly negotiating between safety and desire.

我不是一个喜欢在中间的人。

君子学习的目的，只是为了追求真理。