A good quote for this project?

I have to make a photostory for my final in english this year. I have to come up with 10 belief statements and add a picture from my childhood for each. I’ve written my statements, but to start off the photostory I want to include a quote and I can’t think of any good ones. I am looking for a quote about graduation, growing up, or childhood (being kids). All help is greatly appreciated!!