The word "love the world" comes from a sentence in Zhuangzi Waipian: "The great benevolent is ruthless, the great brave doesn't care, the great fruit doesn't care, and the great wise does nothing. I call it the extreme of morality today. " "Virtue" means "fraternity". This idiom emphasizes that human beings should transcend their own interests and limitations and treat others and other creatures with an inclusive, tolerant and caring attitude. In modern society, "love the world" is often used to describe people who actively participate in public welfare undertakings and support charitable donations.