Great leaders listen more than they speak.

学习的速度决定成长的速度。

Pure mathematics is, in its way, the poetry of logical ideas.

It was like when you make a move in chess and just as you take your finger off the piece, you see the mistake you’ve made, and there’s this panic because you don’t know yet the scale of disaster you’ve left yourself open to.

你知道，当你悲伤的时候，就会喜欢看落日了。