世间有无数技艺高超的画家，却画不出内心的伤心。

市场上最重要的事情不是你买入或卖出的时机，而是你坚持的时间。

The best moments in our lives are not the passive, receptive, relaxing times… The best moments usually occur if a person’s body or mind is stretched to its limits in a voluntary effort to accomplish something difficult and worthwhile.

书籍是我们为读者灵魂建造的居所。

I'm very proud to be black, but black is not all I am. That's my cultural historical background, my genetic makeup, but it's not all of who I am nor is it the basis from which I answer every question.

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

Life was simple before World War II. After that, we had systems.