Hitopadesha is a collection of Sanskrit fables in prose and verse written in the 12 century C.E. It is an independent treatment of the Panchatantra. It is meant as an exposition on statecraft (including the conduct of war and peace and the development of allies) but was produced in a format easily digestible for young princes.
"Let this be an example for the acquisition of all knowledge, virtue, and riches. By the fall of drops of water, by degrees, a pot is filled."