2016年：贝索斯致股东信《每天都要像创业的第一天那样》

Success is not about being the best. It's about always getting better.

Leadership means making tough decisions today that will pay off decades from now.

Safety is not just a policy, it's a culture that must be embedded in every operation we undertake.

我作为量化分析师生涯中最重要的教训是：模型并非现实。

性能的关键在于优雅，而不是大量的特殊情况。