We do not enjoy a story fully at the first reading. Not till the curiosity, the sheer narrative lust, has been given its sop and laid asleep, are we at leisure to savor the real beauties. Till then, it is like wasting great wine on a ravenous natural thirst which merely wants cold wetness. The children understand this well when they ask for the same story over and over again, and in the same words. 

– C.S. Lewis, On Stories