臣民对君主的义务被理解为只要君主有能力保护他们，这种义务就持续存在，不再更长。
The obligation of subjects to the sovereign is understood to last as long, and no longer, than the power lasteth by which he is able to protect them.
上天不会因人们害怕寒冷而让冬天消失，大地不会因人们厌恶险峻而停止其广大。君子不会因小人喧嚣而改变自己的品行。
语言不仅仅是交流的工具，更是塑造我们现实的方式。
Technology should solve real problems, not just create new toys.
A teacher must have a healthy body, the skills of a farmer, the mind of a scientist, the interest in art, and the spirit of social reform.