Make A Few Changes

But if I ran the zoo,
    Said young Gerald McGrew, 
I'd make a few changes.
    That's just what I'd do.

-- Theodor Seuss Geisel, writing as Dr. Seuss (2 March 1904 - 24 September 1991), "If I Ran The Zoo", stanza 2, lines 1-4 (1950)