Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The real voyage of discovery consists not in seeking new landscapes, but in having new eyes.
再多一点坚持，再多一点努力，看似无望的失败可能会变成辉煌的成功。
世界充满了故事，但所有的故事都是一个。
"The truth has never been of any real value to any human being - it is a symbol for mathematicians and philosophers to pursue. In human relations kindness and lies are worth a thousand truths."
The only way to do great work is to love what you do.