学习数学的唯一方法就是做数学。

Peace is the highest good， because it is the state in which the mind is most fully in accord with its nature.

当有人对你讨厌、粗鲁、憎恨或刻薄时，假设他们是病人。这使你更容易对他们产生共情，从而缓和冲突。

"We are all broken, that's how the light gets in."

每个故事都是一次旅程，每次旅程都会改变我们。