As a kid, I asked my mom if I could ride a bike. I did not believe it, but she always said, "As long as you havent tried it, you can not say you can not do it ..."
So I practiced every day and lived this motto. She was always the holiest person in my life, she knew everything and could tell me many stories!
... but one day I did not agree with her. I was convinced that you could sit on the clouds ... she laughed and said, "No, my little one, that's not possible."
I looked at her stunned and asked: "Did you ever try it?" ...