Only through actual experience can the value of something be tested. - A proverb. * /He was intrigued by the ads about the new high mileage sports cars. "Drive one, sir," the salesman said. "The proof of the pudding is in the eating."/
PROOF OF THE PUDDING IS IN THE EATING
Meaning of PROOF OF THE PUDDING IS IN THE EATING in English
Dictionary of English idioms . Словарь английских идиом. 2012