我这一代人最伟大的发现是，一个人可以通过改变态度来改变他的生活。
The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.
Art is the only serious thing in the world. And the artist is the only person who is never serious.
如果你害怕失败，你就不会创新。
中国哲学的研究既需要历史的敏感，也需要哲学的严谨。
我感激每一个挑战，因为它让我更强大。
Don’t you wonder sometimes， what might have happened if you tried？
The most successful states in the 21st century will be those that can combine the efficiency of markets with the fairness of democratic institutions.