The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome given the alternatives.

靠正道谋生的人都尽心尽力去做些有益于他人和世界的事，这使得世人都离不开他，老天爷自然也离不得他。如此做法才是一个人安身立命的最好途径。

年轻的研究人员不应该害怕挑战传统观念。

If you let yourself be undisciplined on the small things, you will probably be undisciplined on the large things as well.

The future belongs to those who believe in the beauty of their dreams.

电影是使不可见变为可见的艺术。

声音是灵魂的镜子。