"I doubt that the imagination can be suppressed. If you truly eradicated it in a child, he would grow up to be an eggplant."

"Reason can answer questions, but imagination has to ask them."

"My alphabet starts with this letter called yuzz. It's the letter I use to spell yuzz-a-ma-tuzz. You'll be sort of surprised what there is to be found once you go beyond 'Z' and start poking around!"

"Think left and think right and think low and think high. Oh, the thinks you can think up if only you try!"

"I like nonsense, it wakes up the brain cells. Fantasy is a necessary ingredient in living, it's a way of looking at life through the wrong end of a telescope. Which is what I do, and that enables you to laugh at life's realities."

"It is the eye of ignorance that assigns a fixed and unchangeable color to every object; beware of this stumbling block."

"There are no rules of architecture for a castle in the clouds."

"Trust that little voice in your head that says "Wouldn't it be interesting if.."; And then do it."

"I saw the angel in the marble and carved until I set him free."

"If everyone is thinking alike, then somebody isn't thinking."