学习任何事情的最好方法就是去做。
The best way of learning about anything is by doing.
A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.
The new source of power is not money in the hands of a few, but information in the hands of many.