There are children playing in the streets who could solve some of my top problems in physics, because they have modes of sensory perception that I lost long ago. – J. Robert Oppenheimer
Never neglect an opportunity to play leap-frog; it is the best of all games, and, unlike the terribly serious and conscientious pastimes of modern youth, will never become professionalized. – Herbert Beerbohm Tree, as quoted by Hesketh Pearson (“Sir Herbert Tree,” Modern
Happy is he who still loves something he loved in the nursery: He has not been broken in two by time; he is not two men, but one, and he has saved not only his soul but his life. – G.K. Chesterton