记着时间就是金钱。
The true power of art lies in its ability to question and disrupt established norms.
君主所凭借着驱使臣下的,只有尚贤一种方法;臣下用来侍奉君主的,也只有仁义一条途径。 
Every algorithm tells a story, not just of its own steps, but of the problem it seeks to solve.