“It is such an uncomfortable feeling to know one is a fool.”

“All the same,' said the Scarecrow, 'I shall ask for brains instead of a heart; for a fool would not know what to do with a heart if he had one.'I shall take the heart,' returned the Tin Woodman, 'for brains do not make one happy, and happiness is the best thing in the world.”

“...but those as knows the least have a habit of thinkin' they know all there is to know, while them as knows the most admits what a turr'ble big world this is. It's the knowing ones that realize one lifetime ain't long enough to git more'n a few dips o' the oars of knowledge.”

“Never give up. No one knows what's going to happen next.”

“For although I feel that I know a tremendous lot, I am not yet aware how much there is in the world to find out about. It will take me a little time to discover whether I am very wise or very foolish" - Jack Pumpkinhead - The Marvellous Land Of Oz by L. Frank Baum pg 20 chapter 2”

“Toto, I have a feeling we're not in Kansas anymore.”

“Whenever I feel blue, I start breathing again.”