心是指南针，但并不总指向北方。
The heart is a compass that doesn’t always point north.
The only thing that counts is what cannot be explained.
2007年：贝索斯致股东信《我们改变工具，工具也改变我们》
A mathematician's work is never done; there are always new questions to explore and new mysteries to uncover.
我一直是个斗士。我总是不得不为想要的东西而奋斗。