the theory of atoms, of fire, of flux, of spirit; the ories mechanical and chemical in their genius. Plato, a master of mathematics, studious of all natural laws and causes, feels these, as second causes, to be no theories of the world but bare inventories and lists. To the study of nature he therefore prefixes the dogma, "Let us declare the cause which led the Supreme Ordainer to produce and compose the universe. He was good; and he who is good has no kind of envy. Exempt from envy, he wished that all things should be as much as possible like himself. Whosoever, taught by wise men, shall admit this as the prime cause of the origin and foundation of the world, will be in the truth." "All things are for the sake of the good, and it is the cause of every thing beautiful." This dogma animates and impersonates his philosophy.

The synthesis which makes the character of his mind appears in all his talents. Where there is great compass of wit, we usually find excellencies that combine easily in the living man, but in description appear incompatible. The mind of Plato is not to be exhibited by a Chinese catalogue, but is to be apprehended by an original mind in the exercise of its original power. In him the freest abandonment is united with the precision of a geometer. His daring imagination gives him the more solid grasp of facts; as the birds of highest

flight have the strongest alar bones. His patrician polish, his intrinsic elegance, edged by an irony so subtle that it stings and paralyzes, adorn the soundest health and strength of frame. According to the old sentence, "If Jove should descend to the earth, he would speak in the style of Plato."

With this palatial air there is, for the direct aim of several of his works and running through the tenor of them all, a certain earnestness, which mounts, in the Republic and in the Phædo, to piety. He has been charged with feigning sickness at the time of the death of Socrates. But the ancedotes that have come down from the times attest his manly interference before the people in his master's behalf, since even the savage cry of the assembly to Plato is preserved; and the indignation towards popular government, in many of his pieces, expresses a personal exasperation. He has a probity, a native reverence for justice and honor, and a humanity which makes him tender for the superstitions of the people. Add to this, he believes that poetry, prophecy and the high insight are from a wisdom of which man is not master; that the gods never philosophize, but by a celestial mania these miracles are accomplished. Horsed on these winged steeds, he sweeps the dim regions, visits worlds which flesh cannot enter; he saw the souls in pain, he hears the doom of the judge, he

beholds the penal metempsychosis, the Fates, with the rock and shears, and hears the intoxicating hum of their spindle.

But his circumspection never forsook him. One would say he had read the inscription on the gates of Busyrane,-"Be bold; " and on the second gate,-"Be bold, be bold, and evermore be bold; and then again had paused well at the third gate, -"Be not too bold." His strength is like the momentum of a falling planet, and his discretion the return of its due and perfect curve, so excel lent is his Greek love of boundary and his skill in definition. In reading logarithms one is not more secure than in following Plato in his flights. Nothing can be colder than his head, when the lightnings of his imagination are playing in the sky. He has finished his thinking before he brings it to the reader, and he abounds in the surprises of a literary master. He has that opulence which furnishes, at every turn, the precise weapon he needs. As the rich man wears no more garments, drives no more horses, sits in no more chambers than the poor, but has that one dress, or equipage, or instrument, which is fit for the hour and the need; so Plato, in his plenty, is never restricted, but has the fit word. There is indeed no weapon in all the armory of wit which he did not possess and use,

epic, analysis, mania, intui

tion, music, satire and irony, down to the customary and polite. His illustrations are poetry and his jests illustrations. Socrates' profession of obstetric art is good philosophy; and his finding that word "cookery," and "adulatory art," for rhetoric, in the Gorgias, does us a substantial service still. No orator can measure in effect with him who can give good nicknames.

What moderation and understatement and checking his thunder in mid volley! He has good-naturedly furnished the courtier and citizen with all that can be said against the schools. "For philosophy is an elegant thing, if any one modestly meddles with it; but if he is conversant with it more than is becoming, it corrupts the man." He could well afford to be generous, -he, who from the sunlike centrality and reach of his vision, had a faith without cloud. Such as his perception, was his speech he plays with the doubt and makes the most of it: he paints and quibbles; and by and by comes a sentence that moves the sea and land. The admirable earnest comes not only at intervals, in the perfect yes and no of the dialogue, but in bursts of light. "I, therefore, Callicles, am persuaded by these accounts, and consider how I may exhibit my soul before the judge in a healthy condition. Wherefore, disregarding the honors that most men value, and looking to the truth, I shall

endeavor in reality to live as virtuously as I can ; and when I die, to die so. And I invite all other men, to the utmost of my power; and you too I in turn invite to this contest, which, I affirm, surpasses all contests here."

He is a great average man; one who, to the best thinking, adds a proportion and equality in his faculties, so that men see in him their own dreams and glimpses made available and made to pass for what they are. A great common-sense is his warrant and qualification to be the world's interpreter. He has reason, as all the philosophic and poetic class have: but he has also what they have not, this strong solving sense to reconcile his poetry with the appearances of the world, and build a bridge from the streets of cities to the Atlantis. He omits never this graduation, but slopes his thought, however picturesque the precipice on one side, to an access from the plain. He never writes in ecstacy, or catches us up into poetic raptures.

Plato apprehended the cardinal facts. He could prostrate himself on the earth and cover his eyes whilst he adored that which cannot be numbered, or gauged, or known, or named: that of which every thing can be affirmed and denied: that "which is entity and nonentity." He called it super-essential. He even stood ready, as in the