Day 1防御计划的首要因素包括：「以顾客为中心」 将业务集中于一点的方法有很多。 但在我看来，以客户为中心是目前保持Day 1活力的最佳做法。
2016年：贝索斯致股东信《每天都要像创业的第一天那样》
尝试过，失败过。没关系，再尝试。再失败，失败也是一种进步！
A good programmer is someone who always looks both ways before crossing a one-way street.
The anointed don't like to talk about painful trade-offs. They like to talk about happy "solutions” that get rid of the whole problem- at least in their imagination.
物理学的美丽在于它能够用简单的方式解释复杂的事物。
The joy of discovery is what keeps scientists going.
最可持续的皮革是使用寿命最长的皮革，减少了频繁更换的需求。
"The only thing that is real is the present moment."