自由市场是经济繁荣的关键。

译文：在集市中是没有老虎的，这是人们都明了的，可是经过多个人的谣传，就像真的有老虎一样。

Life is 10% what happens to me and 90% how I react to it.

The search for reciprocity laws is a fundamental theme in the history of mathematics.

Hate the sin， love the sinner.

Problem solving is a search through a space of possible solutions.

我喜欢为观众留出空间的艺术。