幸福的门户就在你内心。
The doorway to happiness opens from the inside.
死亡是存在的最高可能性。
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.
我不担心人们说什么。我知道我能做什么。
If you can't fly then run， if you can't run then walk， if you can't walk then crawl， but whatever you do you have to keep moving forward.
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”》