The Songs of Innocence and of Experience, and the poems from the Rossetti manuscript, are the poems of a man with a profound interest in human emotions, and a profound knowledge of them. The emotions are presented in an extremely simplified, abstract form. This form is one illustration of the eternal struggle of art against education, of the literary artist against the continuous deterioration of language. It is important that the artist should be highly educated in his own art; but his education is one that is hindered rather than helped by the ordinary processes of society which constitute education for the ordinary man. For these processes consist largely in the acquisition of impersonal ideas which obscure what we really are and feel, what we really want, and what really excites our interest. It is of course not the actual information acquired, but the conformity which the accumulation of knowledge is apt to impose, that is harmful. Tennyson is a very fair example of a poet almost wholly encrusted with parasitic opinion, almost wholly merged into his environment. Blake, on the other hand, knew what interested him, and he therefore presents only the essential, only, in fact, what can be presented, and need not be explained. And because he was not distracted, or frightened, or occupied in anything but exact statement, he understood. He was naked, and saw man naked, and from the centre of his own crystal. To him there was no more reason why Swedenborg should be absurd than Locke. He accepted Swedenborg, and eventually rejected him, for reasons of his own. He approached everything with a mind unclouded by current opinions. There was nothing of the superior person about him. This makes him terrifying. II But if there was nothing to distract him from sincerity there were, on the other hand, the dangers to which the naked man is exposed. His philosophy, like his visions, like his insight, like his technique, was his own. And accordingly he was inclined to attach more importance to it than an artist should; this is what makes him eccentric, and makes him inclined to formlessness. But most through midnight streets I hear How the youthful harlot’s curse Blasts the new-born infant’s tear, And blights with plagues the marriage hearse, is the naked vision; Love seeketh only self to please, To bind another to its delight, Joys in another’s loss of ease, And builds a Hell in Heaven’s despite, is the naked observation; and _The Marriage of Heaven and Hell_ is naked philosophy, presented. But Blake’s occasional marriages of poetry and philosophy are not so felicitous. He who would do good to another must do it in Minute Particulars. General Good is the plea of the scoundrel, hypocrite, and flatterer; For Art and Science cannot exist but in minutely organized particulars....