True happiness comes from within, not from external achievements or possessions.
The most important ability of a product manager is to turn yourself into a fool.
The most important thing is to be able to think.
NP完全性不仅仅是一个理论上的好奇心;它对实际计算有着深远的影响。
要这样生活,仿佛你寿命永恒。要这样工作,仿佛你精力无穷。
"You can't control everything, but you can control how you react to things."