任何企业的命脉都是创新。

效率是把事情做对；效果是做对的事情。

如果你想走得快，就一个人走。如果你想走得远，就一起走。

The moment one gives close attention to anything, even a blade of grass, it becomes a mysterious, awesome, indescribably magnificent world in itself.

The most important skill for an economist is the ability to think clearly about trade-offs.