I don't know what the referee was thinking but it's important to have a clear conscience.

我不知道这个裁判在想什么，重要的是要问心无愧。

youdao

Since it has happened, let's do it with vigor and vitality! I hope to have a clear conscience.

既然已经发生了，就轰轰烈烈的干一场吧！万事只求问心无愧。

youdao

No matter how others say, as long as you have a clear conscience, no need to explain to anyone.

不管他人如何说，只要自己问心无愧，就无需向任何人解释。

youdao

We have a clear conscience - we have done all that any country could do to establish peace.

BBC: Prime Minister Chamberlain declares war

"We have a clear conscience because we have never made our players take risks, " Domenech said.

BBC: Domenech rejects Wenger criticism

But it is the reason, frankly, why if we do have to act, we should do so with a clear conscience.

BBC: Blair speech - key quotes