秀才不出门，全知天下事 (秀才不出門，全知天下事) xiùcái bùchū mén, quánzhī tiānxià shì

xiùcái bùchū mén, quánzhī tiānxià shì phrase a learned person need not leave his home to know what's going on in the world
Domain: Proverb 谚语
Notes: (CC-CEDICT '秀才不出門，全知天下事')