He, who gets angry, grows old fast.
More Bulgarian Proverbs:
Better the grave than a slave.Bulgarian
He who digs someone else's grave shall fall in it himself.
Bulgarian
Take a big bite, but don't say a big word.
Bulgarian
Give me, mother, luck at my birth, then throw me if you will on the rubbish heap.
Bulgarian
The Sun shines on mud, but does not get muddy.
Bulgarian
He who undertakes too many jobs does none.
Bulgarian