To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.
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。#
I don't like to lose money, so I try to buy stocks that are cheap.
The cyclical changes in the cosmos are governed by the interplay of Love and Strife.”
经验只是我们给错误起的名字。