The ulterior, yet not less important, estimate of the comparative worth of different ends, is reserved for that unknown master whom Nikias himself does not farther specify, and whom Lachês sets aside as nowhere to be found, under the peculiar phrase of "some God". Subjectively considered, this is an appeal to the judgment of that One Wise Man, often alluded to by Plato as an absent Expert who might be called into court--yet never to be found at the exact moment, nor produced in visible presence: Objectively considered, it is a postulate or divination of some yet undiscovered Teleology or Science of Ends: that Science of the Good, which (as we have already noticed in Alkibiadês II.) Plato pronounces to be the crowning and capital science of all--and without which he there declared, that knowledge on all other topics was useless and even worse than useless.[26] The One Wise Man--the _Science of Good_--are the Subject and Object corresponding to each other, and postulated by Plato. None but the One Wise Man can measure things terrible and not terrible: none else can estimate the good or evil, or the comparative value of two alternative evils, in each individual case. The items here directed to be taken into the calculation, correspond with what is laid down by Sokrates in the Protagoras, not with that laid down in the Gorgias: we find here none of that marked antithesis between pleasure and good--between pain and evil--upon which Sokrates expatiates in the Gorgias. [Footnote 26: Plato, Alkib. ii. 146-147. See above, ch. xii. p. 16.] [Side-note: Perfect condition of the intelligence--is the one sufficient condition of virtue.] This appears still farther when the cross-examination is taken up by Sokrates instead of by Lachês. We are then made to perceive, that the knowledge of things terrible and not terrible is a part, but an inseparable part, of the knowledge of good and evil generally: the lesser cannot be had without the greater--and the greater carries with it not merely courage, but all the other virtues besides. None can know good or evil generally except the perfectly Wise Man. The perfect condition of the Intelligence, is the sole and all-sufficient condition of virtue. None can possess one mode of virtue separately. This is the doctrine to which the conclusion of the Lachês points, though the question debated is confessedly left without solution. It is a doctrine which seems to have been really maintained by the historical Sokrates, and is often implied in the reasonings of the Platonic Sokrates, but not always nor consistently. [Side-note: Dramatic contrast between Lachês and Sokrates, as cross-examiners.]