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。#
To understand chemistry at its most fundamental level, we must look at the dance of electrons in molecules.
A good mechanic is not merely a man who files and hammers, but one who can originate and perfect.
永远不要为了速度而牺牲质量。
每起谋杀都有它自己的旋律。
跨国合作对解决全球粮食安全挑战至关重要。
Suffering! We owe to it all that is good in us, all that gives value to life; we owe to it pity, we owe to it courage, we owe to it all the virtues.
百世修来的缘分才能同乘一条船，千世修来的缘分才可以做同床共枕的夫妻；不求家中有贵重的金银珠宝，只愿家中的儿孙个个贤能。
