我知道自我推销很常见，这并不坏。但我不认为这是积极的。

Wealth is the product of man's capacity to think.

DNA的结构不仅仅是一个发现；它是生物学上的一场革命。

恐惧是盲目信仰的主要来源，也是残酷的主要来源之一。征服恐惧是智慧的开始。

People are always blaming their circumstances for what they are. I don't believe in circumstances. The people who get on in this world are the people who get up and look for the circumstances they want, and, if they can't find them, make them.

我不完美，我也不假装完美。