The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.

The first lesson of economics is scarcity: There is never enough of anything to satisfy all those who want it. The first lesson of politics is to disregard the first lesson of economics.

Every discovery opens the door to a thousand new questions.

I think that the most important thing is to be true to yourself. You have to be honest with yourself about who you are and what you want.

唯一注定要失败的策略就是不冒风险。

你们会墨守陈规，还是勇于创新？