中文拼音： ping2 sheng1 bu4 zuo4 kui1 xin1 shi4 , ban4 ye4 qiao1 men2 xin1 bu4 jing1

中文繁体： 平生不做虧心事，半夜敲門心不驚

英文翻译： He who never wrongs others does not fear the knock in the night./Rest with a clear conscience.