The typewriting machine, when played with expression, is not more annoying than the piano when played by a sister or near relations.

"The best stories are the ones that make you feel empowered."

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.

Success is not about the money you make, it’s about the difference you make in people’s lives.

牺牲自由以换取安全（可指生活保障）的人，不配有自由和安全。