How far the empirical conception of certain mental attributes, such as goodness or wisdom, derived in the first instance from our own personal consciousness, can be positively conceived as extended to infinity, is considered in a separate argument, which Mr. Mill does not notice. Mr. Mill continues, "Instead of 'the Infinite,' substitute 'an infinitely good Being' [_i.e._, substitute what is not intended], and Mr. Mansel's argument reads thus:--'If there is anything which an infinitely good Being cannot become--if he cannot become bad--that is a limitation, and the goodness cannot be infinite. If there is anything which an infinitely good Being actually is (namely, good), he is excluded from being any other thing, as being wise or powerful.'" To the first part of this objection we reply by simply asking, "Is becoming bad a 'higher perfection?'" To the second part we reply by Mr. Mill's favourite mode of reasoning--a parallel case. A writer asserts that a creature which is a horse is thereby excluded from being a dog; and that, in so far as it has the nature of a horse, it has not the nature of a dog. "What!" exclaims Mr. Mill, "is it not the nature of a dog to have four legs? and does the man mean to say that a horse has not four legs?" We venture respectfully to ask Mr. Mill whether he supposes that being wise is being "a thing," and being good is being another "thing?" But, seriously, it is much to be wished that when a writer like Mr. Mill undertakes to discuss philosophical questions, he should acquire some slight acquaintance with the history of the questions discussed. Had this been done by our critic in the present case, it might possibly have occurred to him to doubt whether a doctrine supported by philosophers of such different schools of thought as Spinoza, Malebranche, Wolf, Kant, Schelling, could be quite such a piece of transparent nonsense as he supposes it to be. All these writers are cited in Mr. Mansel's note, as maintaining the theory that the Absolute is the _ens realissimum_, or sum of all existence; and their names might have saved Mr. Mill from the absurdity of supposing that by this expression was meant something "absolutely good and absolutely bad; absolutely wise and absolutely stupid; and so forth." The real meaning of the expression has been already sufficiently explained in our earlier remarks. The problem of the Philosophy of the Unconditioned, as sketched by Plato and generally adopted by subsequent philosophers, is, as we have seen, to ascend up to the first principle of all things, and thence to deduce, as from their cause, all dependent and derived existences. The Unconditioned, as the one first principle, must necessarily contain in itself, potentially or actually, all that is derived from it, and thus must comprehend, in embryo or in development, the sum of all existence. To reconcile this conclusion with the phenomenal existence of evil and imperfection, is the