You have no conscience.

你没有良心。

youdao

Have you no conscience!

你有没有良心啊！

youdao

Have you no conscience, no compassion.

有你没有良心，没有同情。

youdao

Milton's arguing that there's no authority that can rightfully exist outside of the conscience of the individual.

弥尔顿争论到政府不能,正当的存在于个人良心之外。

耶鲁公开课 - 弥尔顿课程节选

That means one out of every 25 human beings has no conscience, no sense of right or wrong, no empathy, no ability to understand emotion--no soul.

FORBES: Magazine Article

There are hardly any (good) role models to follow, managers with little experience of management, no loyalty, and no corporate conscience, all of which leads to a lack of collective responsibility.

ECONOMIST: The wealth of nations

The seriousness with which I tried must have caused my parents no little anguish of conscience.

NEWYORKER: All That