"In the end, we will remember not the words of our enemies, but the silence of our friends."

释义：行善容易，不求善名难；不侵犯他人容易，被侵犯后不计较难。

The only limits that exist are the ones in your mind.

2000年：贝索斯致股东信《即使在最残酷的时期，也将努力把公司打造更具“重量”》

煤炭研究和DNA工作同样重要。

The end of history is not the end of events, but the end of the evolution of human political and social institutions.

I’m focused on what I need to do to get better.