24 Proverbs about Grateful / Page 3
21. Feed a dog for three days and it is gratefull for three years. Feed a cat for three years and it forgets after three days.
22. The generous can forget that they have given, but the grateful can never forget that they have received.
23. He that gives to a grateful man puts out to usury.
24. The ungrateful son is a wart on his father's face; to leave it is a blemish, to cut it off is pain.