E象限People为系统工作；

S象限People为一个系统；

B象限People拥有或控制着一个系统；

I象限People创造或投资于一个系统。

点滴分享，福泽你我！Add oil！

Enter to Grow in Wisdom. Depart to Serve Better Thy Country and Thy Kind. by Harvard University.

(进来是为了增长知识,离开是为了更好地回报祖国和人民!)

The limits of your language are the limits of your world. by Ludwig Wittgenstein.

(语言观决定世界观)

In the republic of mediocrity, genius is dangerous. by Robert Green Ingersoll.