HOW TO RENAD A BOOK (1) 如果读书是为了追寻一种解释,你就必须理解他,否则没有人能向你解释清楚。
真正的阅读,没有任何外力的帮助,你就是要读这一本书,你什么都没有,只凭着内心的力量,玩味着眼前的字句,慢慢的提升自己,从只有模糊的概念到更清晰的理解为止。这样的一种提升,实在阅读时的一种脑力活动,也是更高的阅读技巧,这种阅读就是让一本书像你既有的理解力的挑战。对此我们可以粗略地下阅读艺术的定义:凭借着头脑的运作,在玩味读物的字句之外,不假借任何外力,导致你的头脑会从粗浅到深入理解的过程。
PRINCIPLES OF ECONOMICS(1)
To know the econmics,to know the decision how people make.
1)People face trade-off
There ain't no such thing as a free lunch.Makeing decisions requires trading off one goal against another.
example:society faces between efficiency and equality .efficiency refers to size of the econmic.
2)The cost of something is what you give up to get it (opportunity cost)
People face trade-off ,making decisions requires comparing the costs and benefits of alter native courses of action.