一个最重大的错误,是以动机而不是结果来判断政策的得失。
对付一个不自由的世界唯一的方法就是变得如此绝对自由,以至于你的存在本身就是一种反叛。
抱最好的希望,做最坏的打算。
The best teacher is the one who suggests rather than dogmatizes, and inspires his listener with the wish to teach himself.