You have to believe in yourself when no one else does—that's what makes you a winner.

Being able to do what you love for a living is a blessing.

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.

Psychology is the science of mental life, not just the cataloging of its elements.

给自己倒一杯饮料，涂上口红，振作起来。