中心地的六边形排列是最大限度减少出行距离的最有效方式。

No individual has any right to come into the world and go out of it without leaving behind him distinct and legitimate reasons for having passed through it.

Innovation is not the goal but a means to ultimately create value for customers.

史记

君子的学习，一定要喜欢提问。提问和学习是相辅相成的。不学习就无法产生疑问，不提问就无法扩展知识。

做这件事的唯一方法就是去做。