What it the difference between the "opinion ON" and "opinion OF" (sth.)? Or do they mean the same?
Well, I'm not a native speaker... but I'd say that "opinion on" refers to an opinion about an issue and "opinion of" refers to the opinion belonging to someone.
well i've just noticed that you said "opinion of (sth.)" i didn't see it, sorry. well, in that case there's already another thread about this:
http://www.usingenglish.com/forum/as...n-opinion.html
hope it helps you.
Hmmm... I don't think this helps :(. I still don't understand the difference...
There is no easy answer to this, but normally one would have an opinion OF someone- ie. you would have made up your mind about what you thought of them.
One would have and opinion ON something, or someone else's ideas - ie. an opinion about a topic of discussion, not an opinion about a person.
Another way of putting this might be:
OF is personal
ON is anything not personal.