While the sheep bleats it loses its mouthful.
More Belgian Proverbs:
He who does not wish for little things does not deserve big things.Belgian
Weeds never perish.
Belgian
Don't make use of another's mouth unless it has been lent to you.
Belgian
The horse must graze where it is tethered.
Belgian
Truth seldom finds a home.
Belgian
We have quite enough to do weeding our own garden.
Belgian