Jonathan Edwards on Humility

If on the proposal of the question [Are you humble?], you answer, “No, it seems to me, none are so bad as I.” Don't let the matter pass off so; but examine again, whether or no you don't think yourself better than others on this very account, because you imagine you think so meanly of yourself. Haven't you a high opinion of this humility? And if you answer again, “No; I have not a high opinion of my humility; it seems to me I am as proud as the devil”; yet examine again, whether self-conceit don't rise up under this cover; whether on this very account, that you think yourself as proud as the devil, you don't think yourself to be very humble. (quoted from the online works of Jonathan Edwards)