“让一步风平浪静，退一步海阔天空”，让步不一定是懦弱，退步不一定是退缩，换个方向，寻求更为有利的支点才是最重要的。宽以待人，得饶人处且饶人，当你包容别人的时候，其实也就放下了自己的成见，就会少了一份纠结，这何尝不是另一种福分呢？利人才会真正利己，人都是相互的。

有一个人从天堂来到人间旅游，他所使用的是有效三十天的减价票，他试图要把他的回程票卖掉。

敢于冒险就是暂时失去立足点。不敢冒险就是失去自己。

The study of mathematics is like air or gravity—it is everywhere, and you can't see it, but you know it's there.

"Dreams come true; without that possibility, nature would not incite us to have them."

"The key to success is to focus on goals, not obstacles."

The true challenge in computer science is not just to build faster computers, but to develop smarter algorithms.