poet's habit of living should be set on a key so low and plain, that the common influences should delight him. His cheerfulness should be the gift of the sunlight; the air should suffice for his inspiration, and he should be tipsy with water. That spirit which suffices quiet hearts, which seems to come forth to such from every dry knoll of sere grass, from every pine-stump, and half-imbedded stone, on which the dull March sun shines, comes forth to the poor and hungry, and such as are of simple taste. If thou fill thy brain with Boston and New York, with fashion and covetousness, and wilt stimulate thy jaded senses with wine and French coffee, thou shalt find no radiance of wisdom in the lonely waste of the pinewoods.

If the imagination intoxicates the poet, it is not inactive in other men. The metamorphosis excites in the beholder an emotion of joy. The use of symbols has a certain power of emancipation and exhilaration for all men. We seem

to be touched by a wand, which makes us dance and run about happily, like children. We are like persons who come out of a cave or cellar into the open air. This is the effect on us of tropes, fables, oracles, and all poetic forms.

Poets are thus liberating gods. Men have really got a new sense, and found within their world, another world, or nest of worlds; for, the metamorphosis once seen, we divine that it does not stop. I will not now consider how much this makes the charm of algebra and the mathematics, which also have their tropes, but it is felt in every definition; as, when Aristotle defines space to be an immovable vessel, in which things are contained;-or, when Plato defines a line to be a flowing point; or, figure to be a bound of solid; and many the like. What a joyful sense of freedom we have, when Vitruvius announces the old opinion of artists, that no architect can build any house well, who does not know something of anatomy. When Socrates, in Charmides, tells us that the soul is cured of its maladies by certain incantations, and that these incantations are beautiful reasons, from which temperance is generated in souls; when Plato calls the world an animal; and Timæus affirms that the plants also are animals; or affirms a man to be a heavenly tree, growing with his root, which is his head, upward; and, as George Chapman, following him, writes,

"So in our tree of man, whose nervie root
Springs in his top; "

precise sense of the author. I think nothing is of any value in books, excepting the transcendental and extraordinary. If a man is inflamed and carried away by his thought, to that degree that he forgets the authors and the public, and heeds only this one dream, which holds him like an insanity, let me read his paper, and you may have all the arguments and histories and criticism. All the value which attaches to Pythagoras, Paracelsus, Cornelius Agrippa, Cardan, Kepler, Swedenborg, Schelling, Oken, or any other who introduces questionable facts into his cosmogony, as angels, devils, magic, astrology, palmistry, mesmerism, and so on, is the certificate we have of departure from routine, and that here is a new witness. That also is the best success in conversation, the magic of liberty, which puts the world, like a ball, in our hands. How cheap even the liberty then seems; how mean to study, when an emotion communicates to the intellect the power to sap and upheave nature: how great the perspective! nations, times, systems, enter and disappear, like threads in tapestry of large figure and many colors; dream delivers us to dream, and, while the drunkenness lasts, we will sell our