I believe in being strong when everything seems to be going wrong.

The only meaningful way to study learning is through objective measurement.

2007年：贝索斯致股东信《我们改变工具，工具也改变我们》

Innovation is the ability to see change as an opportunity, not a threat.

The key to successful investing is to buy stocks at a discount to their intrinsic value.

使精神达到玄寂境界，断绝尘世烦恼，这就是涅槃

I am certain of nothing but the holiness of the heart's affections, and the truth of imagination.