Quite

I apologise, but, in my opinion, you are not right.

I think, that you commit an error. I can prove it.

Idea good, it agree with you.

The word of honour.

Choice at you hard

The matchless message ;)

All not so is simple, as it seems

Nice phrase

You are not right. I am assured. I can prove it.

Trifles!

Excuse, I have thought and have removed the message

Bravo, this remarkable idea is necessary just by the way

I better, perhaps, shall keep silent

Also that we would do without your magnificent idea