In each of the 39 short episodes (aired as part of King Leonardo and His Short Subjects), young Tooter would visit Mr. Wizard with the latest passionate idea of what he wanted to be. Mr. Wizard would magically make him into his wish (often back in time), but it would always end up with Tooter learning a lesson.
Be just vhat you is, not vhat you is not. Folks vhat do zis are ze happiest lot.

Variants

(1)
  1. Tooter Turtle, |pending byline| (15 October 1960).