世界所有前进的动力都归功于那些不安分的人。幸福的人不可避免地把自己限制在古老的界限内。
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
It is because nations tend to stupidity and baseness that democracy is possible.
我们现代的头骨里装着一个石器时代的心智。
If you want something you’ve never had, you must be willing to do something you’ve never done.
Diversity is the future. We're all different, and those differences make us stronger.
