I agree with Harp and Laurel Wreath but I also like Scholastic Treasury of Quotations for Children by Adrienne Betz. I like that it is divided into subjects like Dreams and Goals, Envy, Success, Anger, Ability and Talent, etc.
Alot of the entries are shorter, but they have a message!
btw there is also a short biography on all the quoted authors!
fwiw :001_unsure:
Tee