Aesop, who lived in ancient Greece, famously collected many stories with morals.

Killing the Goose that Laid the Golden EggsThe Shepherd Boy (‘The Boy Who Cried Wolf’)
The Ant and The GrasshopperThe Tortoise and the Hare
The Dog and The ShadowThe Wolf in Sheep’s Clothing
The Lion and the Mouse

*Read all of Aesop’s fables in sections 1-4 of this site.