A sparrow in your hand is better than a pigeon on the roof.
More Polish Proverbs:
If each person would sweep before his own house, the city would soon be clean.Polish
Man is man's wolf.
Polish
He who tickles himself can laugh whenever he wants.
Polish
It is easier to watch over one hundred fleas than one young girl.
Polish
A guest sees more in an hour than the host sees in a year.
Polish
If we let people see that kind of thing, there would never again be any war.
Polish