Pre-School Philosopher

My 5 year old daughter had a question yesterday. In a serious tone she asked, "Daddy, if everyone in world stopped believing in the world, would the world still exist?" Taken by surprise of the deepness of the question, I thought about it and replied, "I like your way of thinking, what do you think?" She simply stated, "I think the world wouldn't exist anymore." With a proud smile on my face I responded, "I think you're right."