or relative existence--relative to that aforesaid Unknown Center of him. There is no bar or wall in the soul where man, the effect, ceases, and God, the cause, begins. We lie open on one side to the deeps of spiritual nature, to the attributes of God." Emerson's point of view, though familiar to students of philosophy, is strange to the popular understanding, and hence has arisen the complaint of his obscurity. Moreover, he apprehended and expressed these ideas as a poet, in figurative and emotional language, and not as a metaphysician, in a formulated statement. His own position in relation to systematic philosophers is described in what he says of Plato, in his series of sketches entitled _Representative Men_, 1850: "He has not a system. The dearest disciples and defenders are at fault. He attempted a theory of the universe, and his theory is not complete or self-evident. One man thinks he means this, and another that; he has said one thing in one place, and the reverse of it in another place." It happens, therefore, that, to many students of more formal philosophies, Emerson's meaning seems elusive, and he appears to write from temporary moods and to contradict himself. Had he attempted a reasoned exposition of the transcendental philosophy, instead of writing essays and poems, he might have added one more to the number of system-mongers; but he would not have taken that significant place which he occupies in the general literature of the time, nor exerted that wide influence upon younger writers which has been one of the stimulating forces in American thought. It was because Emerson was a poet that he is our Emerson. And yet it would be impossible to disentangle his peculiar philosophical ideas from the body of his writings and to leave the latter to stand upon their merits as literature merely. He is the poet of certain high abstractions, and his religion is central to all his work--excepting, perhaps, his _English Traits_, 1856, an acute study of national characteristics; and a few of his essays and verses, which are independent of any particular philosophical stand-point.