最大的幸福是将情感转化为行动。
The greatest happiness is to transform one’s feelings into action.
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
Inside every large program is a small program struggling to get out.
流放不仅仅是地理问题;它是一种心境。
智慧加上品格才是教育真正的目标。
历史首先是那个遗产的创造和记录;进步是其日益增长的丰富性、保存、传递和使用。