Eubulus. "Under any view of the subject, it seems to me that it would be very difficult, if not impossible, for any of us practically to separate the marks of design, and of the adaptation of means to ends, which the universe affords, but which are more especially conspicuous in the animal and vegetable kingdoms, from the notion of an intelligent Cause. There is not one of the sceptics to whom you have alluded, who would not, if he were asked the question, "What is the use of the eye?" answer, "that it is intended to be the organ of vision, as the ear is intended to be that of hearing, and as the nostrils are constructed for the purpose of smell." But what I said just now requires some further explanation. When I stated that at the present time there is no evidence of any deviation from certain established laws of nature--that if we could thoroughly know and thoroughly appreciate what those laws really are, we should be able to account for all the phenomena around us--I was far from intending to say that there has never been a period when other laws than those which are now in force were in operation, or that the time may not arrive when the present order of things will be in a similar manner superseded. Looking at the structure of the globe, and the changes in its surface which have been disclosed to the observation of geologists, we recognize the probability that there was a time when this planet of ours was no better than a huge aërolite, and in a state quite incompatible with animal or even vegetable life. The existence of living beings, then, must have had a beginning; yet we have no evidence of any law now in force which will account for this marvellous creation."[77] Psychological Inquiries, Part II., pp. 193-4-5. The great surgeon next discusses the question of "Equivocal Generation" now known by the terms Archebiosis and Abiogenesis. His opinion, together with some later information on the topic, will be found in our additional notes to Chapter III. When writing his first series of "Inquiries" Sir Benjamin recorded his judgment regarding our knowledge and conception of the Divine Existence and in terms which show how closely he connected the general subject of Mind and its Essence with his idea of the Creator.