Stay focused on what you can control, and don’t waste energy on what you can’t.
2005年:贝索斯致股东信《尽管是数字在发挥作用,但决策因素还是“判断”》
在以情动人前,你自己要先被打动。在你催人泪下前,你自己要热泪盈眶。在你以理服人前,你自己要坚信不疑。
If you're going to try, go all the way. Otherwise, don't even start.