矿工的安全永远不应该用成本效益分析来衡量。
稳健经营不是保守,而是对客户和股东负责。
在亚马逊的经营上,有三大想法我们已经坚持了18年,它们是亚马逊成功的原因:客户至上、创新和耐心。
心理学的任务是研究心理生活的规律。
There is no love that’s so right as admiration-based love, and that love should include the instructive dead. Somehow, I got that idea and I lived with it all my life and it’s been very very useful to me.