So do I. It doesn't really have a point to it. I mean, if you are putting in 100% effort and you are not getting good results....what ya gonna do?
The opposite would have some point to it..."Don't confuse results with effort.", as this would be saying that even if you are getting good results you could perhaps be trying harder.
It also seems to go against the old saying of "Put in the effort and the results will follow."
A confusing saying from a confused man.