Plain living and high thinking.
生活要朴素，情操要高尚。
The best leaders are those who listen more than they speak, and act more than they promise.
The only interesting answers are those that destroy the questions.
预测未来的最好方法就是创造未来。
The theatre is the most immediate way in which a human being can share with another the sense of what it is to be a human being.