随机评估可以帮助我们了解发展中哪些措施有效，哪些无效。

"Every company is a software company."

2013年：贝索斯致股东信《下放决策权以促进创新》

历史不是过去。它是现在。我们带着我们的历史。我们就是我们的历史。

Time is dead as long as it is being clicked off by little wheels; only when the clock stops does time come to life.

I don't know what I'm doing, and that's the way I like it.