You have no conscience.

你没有良心。

youdao

I will go to hometown tomorrow morning, my Cousins always say I have no conscience, they treat me very well every time, but I never contact them positively.

明天一早回家去，表姐一直都说我没良心，她们对我这么好，我却从不主动的联系她们。

youdao

And the reason is, is because even though they are small in number, what they have shown is, is that they have no conscience when it comes to the destruction of innocent civilians.

原因是，虽然他们人数很少，但他们已经表明他们毫无人性，不惜滥杀无辜民众。

youdao

Does no one have a conscience anymore?

CNN: Peanut company officials spurn Congress' questions

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

NEWYORKER: All That

"After having repeatedly examined my conscience before God, I have come to the certainty that my strengths due to an advanced age are no longer suited to an adequate exercise of the Petrine ministry, " he told the cardinals.

NPR: Pope Resigning On Feb. 28, Conclave In March