橘生淮南则为橘，生于淮北则为枳。
晏子春秋
计算的目的是洞察，而不是数字。
The best way to predict the future is to create it.
The biggest weapon against stress is our ability to choose one thought over another.
Waste is just a resource we haven't learned to value yet.
"History is not what happened but what survives the shipwreck."