The first man who， having fenced in a piece of land， said 'This is mine，' and found people naïve enough to believe him， that man was the true founder of civil society.

每个人在世界上都有一个位置要填补，并且在某些方面是重要的，无论他是否选择如此。

唯一好的教学是那种走在发展前面并引导发展的教学。