追求知识是一场没有终点的旅程，但每一步前进都是一次胜利。
The pursuit of knowledge is a journey without end, but every step forward is a victory.
I'm not afraid of dying, I just don't want to be there when it happens.
A good algorithm is like a good story: it has a clear beginning, middle, and end.
The only person you should try to be better than is the person you were yesterday.