在计算机科学中，我们站在彼此的肩膀上。

Success is not the key to happiness. Happiness is the key to success.

The advantage of a ridiculously ambitious goal is that it sets the bar very high so even in failure it may be a success measured by the ordinary.

人生就是一列开往坟墓的列车，路途上会有很多站，很难有人可以自始至终陪着走完。当陪你的人要下车时，即使不舍也该心存感激，然后挥手道别。