Northern Exposure, Season 4

Chris:
Who is Chris Stevens? Who are any of us? Are we one person fixed at birth or do we grow like a snow ball coming down the mountainside of life? Or can we change? Shed our skin? The caterpillar becomes the butterfly, leaving the remains of his former self behind. I look at my yearbook photo, class 81, and I wonder who that stranger is. Damn if I know, maybe that's the point, maybe we are not supposed to know, maybe that's what this earthly joyride is all about. Like Robert Frost said "We dance around the ring and suppose, but the secret sits in the middle and knows."