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We are all obsessed with the idea of the frontier, but it's a frontier that keeps receding.

2003年：貝索斯致股東信《寄希望于通過為客戶提供最大的價值，從而創造更長遠的利潤》

The beauty of mathematics lies not only in its ability to describe the world but also in its power to reveal the hidden structures that govern it.

人性的弱點總是充滿貪婪、恐懼或者是愚蠢，這是完全可以預測的，但是我們無法預測這種人性弱點的發生順序。