“Adults are only obsolete children.”

“Every once in a while, I get mad. 'The Lorax' came out of my being angry. The ecology books I'd read were dull... In 'The Lorax,' I was out to attack what I think are evil things and let the chips fall where they might.”

“Once-ler! You're making such smogulous smoke - my poor swomee swans, why they can't sing a note! No one can sing who has smog in his throat.”

“You ought to be thankful a hole heaping lot, for The places and people you're lucky you're not!”

“Plant a new Truffula. Treat it with care. Give it clean water. And feed it fresh air.”

“Always remember, a cat looks down on man, a dog looks up to man, but a pig will look man right in the eye and see his equal.”

“The poodle [Rufus] ate in the dining room with the rest of the [Churchill] family. A cloth was laid for him on the Persian carpet beside the head of the household, and no one else ate until the butler had served Rufus's meal.”

“One evening at Chequers the film was Oliver Twist. Rufus, as usual, had the best seat in the house, on his master's lap. At the point when Bill Sikes was about to drown his dog to put the police off his track, Churchill covered Rufus's eyes with his hand. He said, "Don't look now, dear. I'll tell you about it afterwards."”