" It is a woeful thing to see souls beginning to chafe and grow disheartened because they find themselves still subject to imperfection after having made some attempt at leading a devout life, and well-nigh yielding to the temptation to give up in despair and fall back; but, on the other hand, there is an extreme danger surrounding those souls who, through the opposite temptation, are disposed to imagine themselves purified from all imperfection at the very outset of their purgation; who count themselves as full-grown almost before they are born, and seek to fly before they have wings. "

― Francis de Sales , Introduction to the Devout Life