君子不用水来当镜子，而是拿别人来当镜子。用水当镜子可以看到的是容貌，用人当镜子则可以知道吉凶对错。
地图不是领土，但它是领土的指南。
Adaptability is the key to staying relevant in a fast-changing world.
"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."
