有些人不喜欢变革，但如果不这么做的后果是灾难性的，你应当拥抱变革。

The power elite is composed of men whose positions enable them to transcend the ordinary environments of ordinary men and women; they are in positions to make decisions having major consequences.

"Writing is a way of thinking, a way of understanding the world."

系统产生需求的速度比满足需求的速度更快。