勇气是人类最重要的一种特质，倘若有了勇气，人类其他的特质自然也就具备了。

Life is about taking risks. If you don't take risks, you'll never know what you're capable of.

——1941年与美国外交官阿弗雷尔·哈里曼（Averell Harriman）的谈话

大胆梦想，努力工作，永不放弃。

In the age of information overload, fast learning is the ultimate competitive advantage.

The smallest minority on earth is the individual. Those who deny individual rights cannot claim to be defenders of minorities.

逻辑学研究不仅仅是关于推理规则，而是关于理性思维的结构。