学校必须是一个让孩子学会将眼前欲望服从于更大社会利益要求的地方。
所以,在收成好的年头,百姓就仁义善良;遇到荒年,那么百姓也会吝啬而凶恶。 
The past is a foreign country; they do things differently there.
释义:财富和地位并没有固定的来源,都是通过勤奋努力得来的。
In forestry, the long view isn't just preferable—it's essential.