From what was said in the preceding chapter, the reader will understand that our present inquiry is only into the laws which regulate the mechanism of Style.  In such an analysis all that constitutes the individuality, the life, the charm of a great writer, must escape.  But we may dissect Style, as we dissect an organism, and lay bare the fundamental laws by which each is regulated.  And this analogy may indicate the utility of our attempt; the grace and luminousness of a happy talent will no more be acquired by a knowledge of these laws, than the force and elasticity of a healthy organism will be given by a knowledge of anatomy; but the mistakes in Style, and the diseases of the organism, may be often avoided, and sometimes remedied, by such knowledge.

On a subject like this, which has for many years engaged the researches of many minds, I shall not be expected to bring forward discoveries; indeed, novelty would not unjustly be suspected of fallacy.  The only claim my exposition can have on the reader’s attention is that of being an attempt to systematise what has been hitherto either empirical observation, or the establishment of critical rules on a false basis.  I know but of one exception to this sweeping censure, and that is the essay on the Philosophy of Style, by Mr. Herbert Spencer, [Spencer’s essays:  Scientific, political, and speculative.  First Series. 1858]. where for the first time, I believe, the right method was pursued of seeking in psychological conditions for the true laws of expression.

The aims of Literature being instruction and delight, Style must in varying degrees appeal to our intellect and our sensibilities, sometimes reaching the intellect through the presentation of simple ideas, and at others through the agitating influence of emotions; sometimes awakening the sensibilities through the reflexes of ideas, and sometimes through a direct appeal.  A truth may be nakedly expressed so as to stir the intellect alone; or it may be expressed in terms which, without disturbing its clearness, may appeal to our sensibility by their harmony or energy.  It is not possible to distinguish the combined influences of clearness, movement, and harmony, so as to assign to each its relative effect; and if in the ensuing pages one law is isolated from another, this must be understood as an artifice inevitable in such investigations.

There are five laws under which all the conditions of Style may be grouped.—­1.  The Law of Economy. 2.  The Law of Simplicity. 3.  The Law of Sequence. 4, The Law of Climax. 5.  The Law of Variety.