《礼记·哀公问》
百姓送他这样一个称呼，说他是、 君子之子 ，这也就是使其父母成为君子了，这就是给他的父母争得美名了。 
百姓归之名，谓之君子之子。是使其亲为君子也，是为成其亲之名也已！ 
If the people give him the title of "son of a gentleman," then it also makes his parents gentlemen. That is how he brings glory to his parents.