The computer is the ultimate polluter: its feces are indistinguish- able from the food it produces.
世界上最成功的社会是那些能够将强大的国家与法治和民主问责制结合起来的社会。
文化进化的研究必须考虑社会的内部动态和外部环境约束。
一个人需要相当的知识才能意识到自己的无知程度。
When you’re in a tough spot, remember why you started.
The best investments are in people and their potential.