Advice to keep reading fresh and enjoyable, from a master:
"The great thing is to be always reading but not to get bored—treat it not like work, more as a vice! Your book bill ought to be your biggest extravagance."
And one that came on an Amazon bookmark I got in high school, nearly twenty years ago, and have never forgotten:
"When I get a little money, I buy books, and if any is left I buy food and clothes."
Of course, Erasmus didn't have two kids, but this is an infinitely adaptable sentiment.