Humour is the describing the ludicrous as it is in itself; wit is the exposing it, by comparing or contrasting it with something else. Humour is, as it were, the growth of nature and accident; wit is the product of art and fancy.
William HazlittTo be forward to praise others implies either great eminence, that can afford to, part with applause; or great quickness of discernment, with confidence in our own judgments; or great sincerity and love of truth, getting the better of our self-love.
William Hazlitt