算法的真正力量不在于它的速度或效率，而在于它揭示所解决问题隐藏结构的能力。
The true power of an algorithm is not in its speed or efficiency, but in its ability to reveal the hidden structures of the problems it addresses.
过去不是一条线，而是一片风景。
Some books are to be tasted， others to be swallowed， and some few to be chewed and digested.
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.