忙于追求天理的人，对人的欲望必定淡薄。忙于私事的人，处理公务必然粗心，追求虚饰外表的人，内在之心必定单薄。

要从最基本层面理解化学，我们必须观察分子中电子的舞蹈。#

A Book of Verses underneath the Bough, A Jug of Wine, a Loaf of Bread—and Thou Beside me singing in the Wilderness— Oh, Wilderness were Paradise enow!

Anything truly novel is invented only during one’s youth， later one becomes more experienced more famous， and more blockheaded.

透明采购不是可选项，而是一种责任。