在最黑暗的时刻，希望是你给予自己的东西。这就是内在力量的意义。

We teach a subject not to produce little living libraries on that subject, but rather to get a student to think mathematically for himself.

Diversity isn't just about representation, it's about creating an environment where different perspectives can thrive.

当人们拥有某物时，往往会给予更高的评价。