理解计算的极限需要深入研究支撑算法复杂性的数学基础。

技术应该为人类服务，而不是反过来。

There is no such joy in the tavern as upon the road thereto.

True progress in agriculture comes from balancing technology with tradition.

We are not selling water, we are selling health.

顾客的感知就是你的现实。