The beauty of mathematics lies in its simplicity and depth.

"It is impossible to go through life without trust: that is to be imprisoned in the worst cell of all, oneself."

一个问题的价值与其说在于得出答案，不如说在于它迫使潜在的解决者产生的想法和尝试的想法。

梦想不会逃跑，逃跑的永远是自己。