"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."
每个人都有不为世人所知的秘密悲伤；我们常常称一个人冷漠，其实他只是悲伤。
事实就是真实的思维。
The chemical industry must lead the charge in sustainability—our future depends on it.
编程语言中最重要的东西是名字。没有好名字的语言不会成功。