Friedrich Nietzsche said this quote
“ There is something the child sees that he does not see; something the child hears that he does not hear; and this something is the most important thing of all. Because he does not understand it, his understanding is more childish than the child's and more simple than simplicity itself; in spite of the many clever wrinkles on his parchment face, and the masterly play of his fingers in unravelling the knots. ”