He who has not been given brains from above will not buy them at the apothecary.
More Czech Proverbs:
The moon does not care if the dog barks at it.Czech
Anger is the only thing to put off until tomorrow.
Czech
Doubts mean losing half of one's case beforehand.
Czech
Long tongue -- short hands.
Czech
A sweaty foot seldom comes alone.
Czech
He who cannot cut the bread evenly cannot get on well with people.
Czech