the human mind being thus abstracted, sensation and imagination cease. Mind cannot be considered pure.

1. WHAT METAPHYSICS ARE. ERRORS IN THE USUAL

METHODS OF CONSIDERING THEM.

We do not attend sufficiently to what passes within ourselves. We combine words, combined a thousand times before. In our minds we assume entire opinions; and in the expression of those opinions, entire phrases, when we would philosophise. Our whole style of expression and sentiment is infected with the tritest plagiarisms. Our words are dead, our thoughts are cold and borrowed.

Let us contemplate facts; let us, in the great study of ourselves, resolutely compel the mind to a rigid consideration of itself. We are not content with conjecture, and inductions, and syllogisms, in sciences regarding external objects. As in these, let us also, in considering the phenomena of mind, severely collect those facts which cannot be disputed. Metaphysics will thus possess this conspicuous advantage over every other science, that each student, by attentively referring to his own mind, may ascertain the authorities, upon which any

assertions regarding it are supported. There can thus be no deception, we ourselves being the depositaries of the evidence of the subject which we consider.

Metaphysics may be defined as an inquiry concerning those things belonging to, or connected with, the internal nature of man.

It is said that mind produces motion; and it might as well have been said, that motion produces mind.

II. DIFFICULTY OF ANALYZING THE HUMAN MIND.

If it were possible that a person should give a faithful history of his being, from the earliest epochs of his recollection, a picture would be presented such as the world has never contemplated before. A mirror would be held up to all men in which they might behold their own recollections, and, in dim perspective, their shadowy hopes and fears,— all that they dare not, or that daring and desiring, they could not expose to the open eyes of day. But thought can with difficulty visit the intricate and winding chambers which it inhabits. It is like a river whose rapid and perpetual stream flows outwards;-like one in dread who speeds through the recesses of some haunted pile, and dares not

look behind. The caverns of the mind are obscure, and shadowy; or pervaded with a lustre, beautifully bright indeed, but shining not beyond their portals. If it were possible to be where we have been, vitally. and indeed-if, at the moment of our presence there, we could define the results of our experience, if the passage from sensation to reflection-from a state of passive perception to voluntary contemplation, were not so dizzying and so tumultuous, this attempt would be less difficult.

III.-HOW THE ANALYSIS SHOULD BE CARRIED ON.

Most of the errors of philosophers have arisen from considering the human being in a point of view too detailed and circumscribed. He is not a moral, and an intellectual,—but also, and pre-eminently, an imaginative being. His own mind is his law; his own mind is all things to him. If we would arrive at any knowledge which should be serviceable from the practical conclusions to which it leads, we ought to consider the mind of man and the universe as the great whole on which to exercise our speculations. Here, above all, verbal disputes ought to be laid aside, though this has long been their chosen field of battle. It imports little to inquire whether thought be distinct from the objects of thought.

The use of the words external and internal, as applied to the establishment of this distinction, has been the symbol and the source of much dispute. This is merely an affair of words, and as the dispute deserves, to say, that when speaking of the objects of thought, we indeed only describe one of the forms of thought-or that, speaking of thought, we only apprehend one of the operations of the universal system of beings.

IV. CATALOGUE OF THE PHENOMENA OF DREAMS, AS CONNECTING SLEEPING AND WAKING.

I. LET us reflect on our infancy, and give as faithfully as possible a relation of the events of sleep.

And first I am bound to present a faithful picture of my own peculiar nature relatively to sleep. I do not doubt that were every individual to imitate me, it would be found that among many circumstances peculiar to their individual nature, a sufficiently general resemblance would be found to prove the connection existing between those peculiarities and the most universal phenomena. I shall employ caution, indeed, as to the facts which I state, that they contain nothing false or exaggerated. But they contain no more than certain

elucidations of my own nature; concerning the degree in which it resembles, or differs from, that of others, I am by no means accurately aware. It is sufficient, however, to caution the reader against drawing general inferences from particular instances.

I omit the general instances of delusion in fever or delirium, as well as mere dreams considered in themselves. A delineation of this subject, however inexhaustible and interesting, is to be passed over. What is the connection of sleeping and of waking?

II. I distinctly remember dreaming three several times, between intervals of two or more years, the same precise dream. It was not so much what is ordinarily called a dream; the single image, unconnected with all other images, of a youth who was educated at the same school with myself, presented itself in sleep. Even now, after the lapse of many years, I can never hear the name of this youth, without the three places where I dreamed of him presenting themselves distinctly to my mind.

III. In dreams, images acquire associations peculiar to dreaming; so that the idea of a particular