不学习历史的人注定要重复错误。
The only limit to our realization of tomorrow is our doubts of today.
最好的性能改进是从非工作状态到工作状态的转变。
I don't want to be sexy, I want to be iconic.
Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.