Short-term gains at the expense of the environment will always lead to long-term losses.

The best way to understand markets is to see them as dynamic systems.

数学家的工作永无止境；总有更多的问题需要解决。

自由民主的传播和世界经济的整合是推动世界走向历史终结的两大主要力量。

"I’m a normal guy who just happens to play tennis well."

修养心性需要持敬，增进学问则在于获取知识。