我一直认为学校里那些有点麻烦的男孩，往往是将来能做出真正有趣事情的人。
I’ve always thought that the schoolboy who’s a bit of a troublemaker is the one who’s going to come out and do something really interesting.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
The present is the point at which time touches eternity.
创新不仅仅是技术问题；它关乎我们思维和运营方式的改变。