"the Cowardly Lion laughed, and said: "I have always thought myself very big and terrible; yet such little things as flowers came near to killing me,… - L. Frank Baum

The Scarecrow listened carefully, and said, "I cannot understand why you should wish to leave this beautiful country and go back to the dry, gray place you call Kansas." "That is because you have no brains" answered the girl. "No matter how dreary and gray our homes are, we people of flesh and blood would rather live there than in any other country, be it ever so beautiful. There is no place like home." The Scarecrow sighed. "Of course I cannot understand it," he said. "If your heads were stuffed with straw, like mine, you would probably all live in the beautiful places, and then Kansas would have no people at all. It is fortunate for Kansas that you have brains."

"You people with hearts," he said, "have something to guide you, and need never do wrong; but I have no heart, and so I must be very careful. When Oz gives me a heart of course I needn't mind so much."
The Tin Woodman

For a generous deed lives longer than a great battle or a king’s decree of a scholar’s essay, because it spreads and leaves its mark on all nature and endures through many generations.