Success is a state of mind. If you want success, start thinking of yourself as a success.

做出伟大工作的唯一途径是热爱你所做的事情。

Optimists tend to interpret their troubles as transient, controllable, and specific to one situation. Pessimists, on the other hand, believe that their troubles last forever, undermine everything they do, and are uncontrollable.

The less you know, the more you believe.

I'm not perfect and I don't pretend to be.

Integrity is the foundation of every lasting success.

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.