A writer's greatest tool is empathy, the ability to feel with others, to see the world through their eyes.

Success is not final, failure is not fatal: it is the courage to continue that counts.

"The most valuable resource we have is not oil or gas, but human ingenuity."

Good market design aligns individual incentives with social efficiency.

My mother was an atheist. She used to say that there was good news and bad news about hell. The good news is, hell is just the product of a morbid human imagination. The bad news is, whatever humans can imagine, they can usually create.

You can obsess about serving your customers/audience/clients， or you can obsess about beating the competition. Both work， but of the two， obsessing about your customers will take you further.