水产养殖的效率不在于生产更多，而在于浪费更少。

唯一真正的智慧是自知无知。

"There is nothing to writing. All you do is sit down at a typewriter and bleed."

"A writer's duty is to tell the truth, no matter how painful."

Optimism is a strategy for making a better future. Because unless you believe that the future can be better, you are unlikely to step up and take responsibility for making it so.

经济学和技术的交汇处是创新和增长最激动人心的机会所在。