"We all have our time machines. Some take us back, they're called memories. Some take us forward, they're called dreams."
The division of labor in manufacturing is the great principle by which we gain advantage over other nations.
理论上，理论和实践之间没有区别。但实际上，是有区别的。
每次人们赞同我的时候，我都觉得自己一定错了。
The essence of greatness is the perception that virtue is enough.