perle ai porci

listen to the pronunciation of perle ai porci
İtalyanca - İngilizce
cast pearls before swine
To give things of value to those who will not understand or appreciate it
Waste something on someone who wont be thankful. "Giving that jewellery to her will be casting pearls before swine. She will not appreciate it at all."
waste something good on one who has no appreciation for it