The harder you work for something, the greater you’ll feel when you achieve it.

1997年：贝索斯致股东信《吸引符合你价值观的股东》

The deepest insights in mathematics often come from the most abstract theories.

I think the most important thing in life is to be honest with yourself and with others.

The answers you get depend on the questions you ask.

没有严格的执行，认证标准就毫无意义。

最大的幸福是将情感转化为行动。