Gratiano speaks an infinite deal of nothing, more than any man in all Venice. His reasons are as two grains of wheat hid in two bushels of chaff: you shall seek all day ere you find them, and when you have them, they are not worth the search.
He's of the colour of the nutmeg. And of the heat of the ginger.... he is pure air and fire; and the dull elements of earth and water never appear in him, but only in patient stillness while his rider mounts him; he is indeed a horse, and all other jades you may call beasts.