真正的领导力意味着在今天做出艰难的决定，而这些决定将在几十年后得到回报。

对心灵的研究必须摆脱一切先入为主的观念。

The opposite of a correct statement is a false statement. But the opposite of a profound truth may well be another profound truth.

Customer satisfaction is the ultimate measure of a company’s success.

I'm not a gambler. I don't believe in luck. I believe in hard work and preparation.

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