No matter how hard you try the bull will never give milk.
More Ukranian Proverbs:
The devil likes to hide behind a cross.Ukranian
A friendly word is better than a heavy cake.
Ukranian
He who licks knives will soon cut his tongue.
Ukranian
Who laughs at you also cries for you.
Ukranian
To see a friend no road is too long.
Ukranian