问题
2016年:贝索斯致股东信《每天都要像创业的第一天那样》
2016年:贝索斯致股东信《每天都要像创业的第一天那样》
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.