你知道得越多,你需要得越少。
The more you know, the less you need.
I have come to realise that men are not born to be free.
Democracy is the worst form of government except all those other forms that have been tried from time to time.
不学习历史的人注定要重复错误。
在科学中,荣誉归于说服世界的人,而不是首先想到这个想法的人。
真相常常隐藏在言语之间的沉默中。
我认为最重要的是不要害怕失败。