By making Horton the protector of a people whose existence only he could naturally hear, and by making others opposed to his protecting these invisible and inaudible people, until every last microperson spoke up as loudly and clearly as possible, Dr. Seuss had his story, his solution to the problem of encouraging democracy in Japan or elsewhere, ....

In the literature one finds many pumping lemmas which describe the ability to repeat (pump) certain words repeatedly in some languages, under different circumstances.

Once I had a love and it was a gas / Soon turned out had a heart of glass

You alwayes end with a iades tricke, I knowe you of olde.