The Sun shines on mud, but does not get muddy.
More Bulgarian Proverbs:
You can't find stupidity in the forest.Bulgarian
Talk of the devil - and the devil appears.
Bulgarian
To the donkey thorns taste better than hay.
Bulgarian
It is easier to fondle lassies, than to cut timbers.
Bulgarian
If you light one candle for God, then you must light two for the devil.
Bulgarian
Whip the saddle and give the mule something to think about it.
Bulgarian