To learn something new, take a path you took yesterday.” John Burroughs Think about the feeling you get when you see a tree in full autumn color, the brilliant red of a maple or the golden yellow of a giant oak tree. Think about the feeling of a cool autumn breeze that tempers the warmth of the still strong October sun. Think about the comforting smells of baking pumpkin or squash. Think about the refreshing taste of a crisp apple. These sensations are all probably familiar,