And in their name I would suggest that we should be much more docile than we are if we were never occupied in efforts to conceive things above our natures. To take an instance, in a creature somewhat lower than myself. I came by surprise the other day on a cuttle-fish in a pool at low tide. On being touched with the point of my umbrella, he first filled the pool with ink, and then finding himself still touched in the darkness, lost his temper, and attacked the umbrella with much psyche or anima, hugging it tightly with all his eight arms, and making efforts, like an impetuous baby with a coral, to get it into his mouth. On my offering him a finger instead, he sucked that with two or three of his arms with an apparently malignant satisfaction, and on being shaken off, retired with an air of frantic misanthropy into the cloud of his ink. 302. Now, it seems to me not a little instructive to reflect how entirely useless such a manifestation of a superior being was to his cuttle-fish mind, and how fortunate it was for his fellow-octopods that he had no command of pens as well as ink, nor any disposition to write on the nature of umbrellas or of men. It may be observed, further, that whatever ideas he was able to form respecting either were positively false--so contrary to truth as to be worse than none, and simply dangerous to himself, so far as he might be induced to act upon them--that, namely, an umbrella was an eatable thing, or a man a conquerable one, that the individual man who looked at him was hostile to him or that his purposes could be interfered with by ejection of ink. Every effort made by the fish under these convictions was harmful to himself; his only wisdom would have been to lie quietly and unreflectively in his pool. And with us painters also, the only result of any efforts we make to acquaint ourselves with the subjects of metaphysical inquiry has been an increased sense of the prudence of lying placidly and unreflectively in our pools, or at least limiting ourselves to such gentle efforts of imagination as may be consistent with the as yet imperfectly developed powers, I do not say even of cephalopodic, but of Ascidian nervous centers. 303. But it may be easily imagined how pleasantly, to persons thus subdued in self-estimation, the hope presents itself which is involved in the Darwinian theory, that their pools themselves may be capable of indefinite extension, and their natures of indefinite development--the hope that our descendants may one day be ashamed of us, and debate the question of their parentage with astonishment and disgust.