做出伟大工作的唯一方法是热爱你所做的事情。
The only way to do great work is to love what you do.
痛苦+反省=进步
我对愚人有着极大的信心；我的朋友称之为自信。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
世界充满了故事，但所有的故事都是一个。