当我停止相信自己能赢的那一天,就是我停止打网球的那一天。
The day I stop believing I can win is the day I'll stop playing tennis.
The division of labour, so far as it can be introduced, occasions, in every art, a proportionable increase of the productive powers of labour.
密码学的目标是使破解系统的成本超过受保护信息的价值。
做出伟大工作的唯一方法就是热爱你所做的事情。
The most powerful weapon you have is your voice.
Efficiency is doing things right; effectiveness is doing the right things.