"The only thing necessary for the triumph of evil is for good men to do nothing."
The best way to predict the future is to invent it.
用谦虚培养自己的品质,用修德提高自己的思想,用仁爱对待天下万物,用道德教诲子孙后代。
To live is to choose, and every choice has its consequences.
我们必须考虑每一项技术进步对环境的影响。
Pleasures, then, and the avoidance of pains, are the ends that the legislator has in view.