我们能体验到的最美丽的东西是神秘的。

I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.

我们相信慷慨，相信建筑应该给予多于索取

"I’ve always believed that if you put in the work, the results will come."

PAC学习框架提供了一种形式化的方法来量化概念类的可学习性。