Capote

"Never love a wild thing, Mr. Bell", Holly advised him. "That was Doc's mistake He was always lugging home wild things. A hawk with a hurt wing. One time it was a full-grown bobcat with a broken leg. But you can't give your heart to a wild thing: the more you do , the stronger they get. Until they're strong enough to run into the woods. Or fly into a tree. Then a taller tree. Then the sky. That's how you end, Mr. Bell. If you let yourself love a wild thing. You'll end up looking at the sky.