People can be single-minded and see the world in a granulated form, as individual, unrelated things, but that limits learning. Sometimes two things meet unexpectedly, and happily, and new thoughts arise. Look for those connections and welcome them!
If you want to sing along with "Rainbows on cookies," here is a link to an interestingly illustrated version of the song, sung by Julie Andrews (with slightly different words): http://www.youtube.com/watch?v=dw2VX5wQYQg
Cookies by Sandra Dodd
Rainbow by a combination of the sun and a crystal in the kitchen window