There was sometimes no background and no middle distance in his mind.

A human face and the pattern on the wall behind it came forward with equally aggressive clearness.

It may be repeated, that if ever he who had the strongest head in the world had gone mad, it would have been through this turbulent democracy of things.

If he looked at a porcelain vase or an old hat, a cabbage, or a puppy at play, each began to be bewitched with the spell of a kind of fairyland of philosophers: the vase, like the jar in the _Arabian Nights_, to send up a smoke of thoughts and shapes; the hat to produce souls, as a conjuror's hat produces rabbits; the cabbage to swell and overshadow the earth, like the Tree of Knowledge; and the puppy to go off at a scamper along the road to the end of the world.

Any one who has read Browning's longer poems knows how constantly a simile or figure of speech is selected, not among the large, well-recognised figures common in poetry, but from some dusty corner of experience, and how often it is characterised by smallness and a certain quaint exactitude which could not have been found in any more usual example.