平生不做亏心事，半夜敲门心不惊

ping2 sheng1 bu4 zuo4 kui1 xin1 shi4 , ban4 ye4 qiao1 men2 xin1 bu4 jing1

He who never wrongs others does not fear the knock in the night., Rest with a clear conscience.

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平生不做虧心事，半夜敲門心不驚|平生不做亏心事，半夜敲门心不惊 [píng shēng bù zuò kuī xīn shì , bàn yè qiāo mén xīn bù jīng] ► He who never wrongs others does not fear the knock in the night. ► Rest with a clear conscience.