‘In former times there were philosophers who thought that the soul forms its own body; but if this be the case, an ill-formed body never could be endowed with a good soul. All the natural influence of generation, nutrition, climate, education, &c. would _therefore_ be inexplicable. _Hence_, it is much more reasonable to think that the soul, in this life, is only confined in the body, and makes use of its respective instruments, which entirely depend on the laws of the organization. In blindness, the soul is not mutilated, but it cannot perceive light without eyes, &c.’ _with other matters of like pith and moment_. The author’s style is interlarded with too many _hences_ and _therefores_; neither do his inferences hang well together. They are ill-cemented. He announces instead of demonstrating; and jumps at a conclusion in a heavy, awkward way. He constantly assumes the point in dispute, or makes a difficulty on one side of a question a decisive proof of the opposite view of it. What credit can be attached to him in matters of fact or theory where he must have it almost all his own way, when he presumes so much on the _gullibility_ of his readers in common argument? ‘If these things are done in the green tree, what shall be done in the dry?’—Once more: ‘No one will endeavour to prove that the five senses are the production of our will: their laws are determined by nature. _Therefore_ as soon as an animal meets with the food destined for it, its smell and taste declare in favour of it. _Thus_ it is not astonishing that a kid, taken from the uterus of its mother, preferred broom-tops to other vegetables which were presented to it. And Richerand is wrong in saying—“If such a fact have any reality, we should be forced to admit that an animal may possess a foreknowledge of what is proper for it; and that, independently of any impressions which may be afterwards received by the senses, it is capable, from the moment of birth, of choosing, that is, of comparing and judging of what is presented to it.” The hog likewise eats the acorn the first time he finds it. Animals however have, on that account, no need of any previous exercise, of any innate idea, of any comparison or reflection. The relations between the external world and the five senses are determined by creation. We cannot see as red that which is yellow, nor as great that which is little. How should animals have any idea of what they have not felt?’ Page 59.