Good policy requires both sound theory and empirical validation.

与逆境不屈抗争，以无畏的气势面对敌人。

The biggest risk is not taking any risk. In a world that is changing quickly, the only strategy that is guaranteed to fail is not taking risks.

Tell the cook of this restaurant with my compliments that these are the very worst sandwiches in the whole world, and that when I ask for a watercress sandwich I do not mean a loaf with a field in the middle of it.

1997年：贝索斯致股东信《吸引符合你价值观的股东》

集合起一百个伟大头脑，就会得到一个大傻瓜。