Appear like mice; and yond tall anchoring bark,
Diminish'd to her cock; her cock, a buoy
Almost too small for sight: the murmuring surge
That on th' unnumbered idle pebbles chafes,
Cannot be heard so high. I'll look no more;
Lest my brain turn and the deficient sight
Topple down headlong.
Johnson objected to this description: "No, sir; it should be all precipice,--all vacuum. The crows impede your fall. The diminished appearance of the boats, and other circumstances, are all very good description, but do not impress the mind at once with the horrible idea of immense height. The impression is divided; you pass on, by computation, from one stage of the tremendous space to another."
This criticism is, in effect, a plea for Milton's method, although by a freak of fate it was uttered in vindication of Congreve. Some years earlier, in his edition of Shakespeare, Johnson had remarked on the same passage, and had indicated the poetic method that he approved: "He that looks from a precipice finds himself assailed by one great and dreadful image of irresistible destruction."
Johnson's critical opinions on poetry are deserving of the most careful consideration, and, where they fail to convince, of an undiminished respect. But not Johnson himself can raise a doubt as to which of the two passages quoted above is the greater masterpiece of description proper. Shakespeare sets a scene before your eyes, and by his happy choice of vivid impression makes you giddy. The crows help, rather than impede your fall; for to look into illimitable vacuum is to look at nothing, and therefore to be unmoved. But the classic manner is so careful for unity of emotional impression that it rejects these humble means for attaining even to so great an end. It refuses to work by mice and beetles, lest the sudden intrusion of trivial associations should mar the main impression. No sharp discords are allowed, even though they should be resolved the moment after. Every word and every image must help forward the main purpose. Thus, while the besetting sin of the Romantics is the employment of excessive, or irrelevant, or trivial or grotesque detail, the besetting sin of the Classics is so complete an omission of realistic detail that the description becomes inflated, windy and empty, and the strongest words in the language lose their vital force because they are set fluttering hither and thither in multitudes, with no substantial hold upon reality. There is nothing that dies sooner than an emotion when it is cut off from the stock on which it grows. The descriptive epithet or adjective, if only it be sparingly and skilfully employed, so that the substantive carry it easily, is the strongest word in a sentence. But when once it loses its hold upon concrete reality it becomes the weakest, and not all the protests of debility, superlative degrees, and rhetorical insistence, can save it from neglect.