The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?

市场保持非理性的时间可能比你保持偿付能力的时间更长。

The greatest discovery of my generation is that a human being can alter his life by altering his attitudes.

写作是一种生活方式，一种理解世界和理解自己的方式。

预测未来的最好方法就是创造未来。