Say this yellow square block is bored. Say she’s bored because she’s always been a yellow square block and has always been knocked down with other yellow square blocks. So one day she goes to the couch where she meets some blue rectangles. The idea is to make something she hasn’t seen fall down before. When she gets her hands on her first blue rectangle, she can’t keep from examining it. She examines many and figures she’ll never tire of it. One of the rectangles strikes her as unusually blue. To you and me it might not look that different from the other blue rectangles, but she likes it so much, as if it is far superior. It might as well be far superior. She enjoys this discovery. She wants to go further across the carpet. She wants another chance to make something superior just by liking it.