“To 'know Thyself' is considered quite an accomplishment.”

“. . .It is the Law that while Evil, unopposed, may accomplish terrible deeds, the power of Good can never be overthrown when opposed to Evil. . .”

“For I consider brains far superior to money in every way. You may have noticed that if one has money without brains, he cannot use it to his advantage; but if one has brains without money, they will enable him to live comfortably to the end of his days.”

“...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.”

“Oh, I see;" said the Tin Woodman. "But, after all, brains are not the best things in the world."Have you any?" enquired the Scarecrow.No, my head is quite empty," answered the Woodman; "but once I had brains, and a heart also; so, having tried them both, I should much rather have a heart.”

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

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