Dandelion Wine - Ray Bradbury

And then let's be frank, Lee, how long can you look at a sunset? Who wants a sunset to last? Who wants perfect temperature? Who wants air smelling good always? So after awhile, who would notice? Better, for a minute or two, a sunset. After that, let's have something else. People are like that, Lee. How could you forget?"
"Did I?"
"Sunsets we always liked because they only happen once and go away."