我问心无愧 meaning in Chinese

i have a clear conscience

I'm not afraid i shall not be able to justify myself !
而且我不必担心，因为我问心无愧！
I didn ' t do anything wrong . i have a clear conscience
我没有做错，我问心无愧心安理得对得住天地良心。
I have a clear conscience
我问心无愧。
I have a clean conscience
我问心无愧。
Now , mind you , said the doctor , i clear my conscience - the name of rum for you is death
“现在，我提醒你， ”医生说， “好让我问心无愧酒这个字眼对你而言即是死亡。 ”