'For Pico the earth is the centre of the universe: and around it, as a fixed and motionless point, the sun and moon and stars revolve, like diligent servants or ministers. And in the midst of all is placed man, nodus et vinculum mundi, the bond or copula of the world, and the "interpreter of nature": that famous expression of Bacon's really belongs to Pico. Tritum est in scholis, he says, esse hominem minorem mundum, in quo mixtum ex elementis corpus et spiritus coelestis et plantarum anima vegetalis et brutorum sensus et ratio et angelica mens et Dei similitudo conspicitur.—It is a commonplace of the schools that man is a little world, in which we may discern a body mingled of earthy elements, and ethereal breath, and the vegetable life of plants, and the senses of the lower animals, and reason, and the intelligence of angels, and a likeness to God.' (23)