我喜欢把数学看作一种诗歌。
I like to think of mathematics as a kind of poetry.
作家是这样的人,对他们来说,写作比其他人更困难。
It always seems impossible until it's done.
现在就去做吧。未来对谁都没有承诺。
创新不仅仅是技术,还包括改变思维模式和商业模式。