Every 10 years you're a different person, and the really great books evolve with you as you get older. They're full of new rewards.
“The drop of rain maketh a hole in the stone, not by violence, but by oft falling.”
“Farewell all relations and friends in Christ; farewell acquaintances and all earthly enjoyments; farewell reading and preaching, praying and believing, wanderings, reproaches, and sufferings.”