The worth of a psychological theory is measured by its usefulness.
我们可能会遭遇许多失败,但我们绝不能被打败。
The most important thing in business is to have a sustainable competitive advantage.
I believe in the magic of classical music; it transcends time and speaks to the soul.
我不追随潮流,我创造潮流。
I never went to fashion school. I was a salesman who loved clothes.
People always say that you can't please everybody. I think that's a cop-out. I think if you work hard enough, you can please anybody.