不做亏心事，不怕鬼敲门 (不做虧心事，不怕鬼敲門) bù zuò kuīxīnshì, bùpà guǐ qiāomén

bù zuò kuīxīnshì, bùpà guǐ qiāomén phrase He who never wrongs others does not fear the knock in the night.; Rest with a clear conscience
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '不做虧心事，不怕鬼敲門')