个人得失，家国情怀
穷则独善其身，达则兼济天下。
①Poverty is good for itself, while attainment is good for the world at the same time.
②Unknown, improve yourself; valued, improve the world.
天下兴亡，匹夫有责。
Every man shares a responsibility for the fate of his country.
君子喻于义，小人喻于利。
A man of virtue has a good knowledge of righteousness(正义) whereas a man of meanness has that of profit-making choice.
