I don't know if this would be of interest to you but I'm going to recommend it anyway, as it's just that good.
Erasmus (aka Desiderius Erasmus of Rotterdam, aka the philosopher and theologian who - when he got some money - bought books, and food & clothes only if he had any money left over) has written a brilliant, funny, poignant, important and actually really accessible treatise called The Praise of Folly, about the wisdom of mad people.
You won't regret trusting me, I promise.