计算机科学不仅仅是关于计算机的，就像天文学不仅仅是关于望远镜的。
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.
和平时期流汗越多，战争时期流血越少。
Customer satisfaction should be the driving force behind every business decision.