子曰:「父母在,不远游,游必有方.」 (出自《论语》第四章《里仁》)
意思是:"父母在世的时候,不出远门去求学、做官,万一要出远门,必须有一定的去处."
The children whose parents are still alive should not travel too far away from their parents for pursuing studies or being officials; If they have to do so,then they must go to wherever their parents have known.