First of all it is necessary to get rid of the prevalent illusion that Love is a single emotion. It is, on the contrary, a most complex and ever-varying group of emotions. Love is not a diamond which drops from a celestial body, cut and polished, and ready to be set into the human soul. Rather is it the crown of life, composed of various jewels, some of which, mixed with much coarse ore, may be found in the animal kingdom, among primitive men and ancient civilised nations; but of which no complete specimens are to be found till we come to comparatively modern times. Each lover has his own crown, but no two of them are exactly alike. The component jewels vary in size and brilliancy. Some—as Coyness, Adoration, Gallantry, Jealousy—are occasionally missing or lacking in lustre; and in Ancient Love those are habitually absent which in Modern Love are most prominent and cherished.

Perhaps the composite nature of Love can be still better illustrated by a comparison with colours, and with “overtones” in music, between which and the elements of Love there exists a wonderfully close analogy.

Professor Helmholtz has proved that just as white is not a simple colour, but a combination of all the hues of the rainbow, so any single tone produced by the voice or a musical instrument is not simple, as it seems, but contains, besides the fundamental tone which the ordinary listener alone hears, several partial or “overtones,” which blend so closely with the fundamental tone, that it takes a very delicate ear and close attention to distinguish them. Were it not for these overtones, all instruments would sound alike, and music would lose all its charms of “colour.” For the fundamental tones of instruments and voices are identical, and the only thing that enables a musician to tell at a distance whether a given note proceeds from a piano, voice, or violin, is the presence of these overtones, which vary in their number, relative loudness and pitch (or height), thus giving rise to the differences of quality or timbre in instruments.

In Love the fundamental tone is the sexual relation—the fact that one of the lovers is male, the other female. This fundamental tone does not vary throughout Nature. It is the same among animals and savages as among civilised men; and what distinguishes the passion of one of these groups from that of the other is alone the overtones of love, which vary in number, relative prominence, and refinement (“high-toned”).

What are these overtones?

I.—INDIVIDUAL PREFERENCE

What first ennobles Love and raises it above mere passion, is the stubborn preference for a particular individual. A savage chief ignorant of Love would not hesitate a moment to exchange his bride for two or three other women equally young and tempting; whereas a man under the influence of Love would not give his beloved for the choice among all the beauties of the Caucasus and Andalusia. “If we pass in review the different degrees of love,” says Schopenhauer, “from the most transient attachment to the most violent passion, we shall find that the difference between them springs from their different degrees of individualisation.”

II.—MONOPOLY OR EXCLUSIVENESS

Closely connected with the first overtone is that of exclusiveness. True Love is a monopolist. As in a sun-glass all the solar rays are concentrated into one burning focus, so are the lover’s emotions on his beloved. Not only does he care for her alone of all women, but he voluntarily offers her a monopoly of his thoughts and feelings. In return for this, however, he expects and exacts of her a like monopoly of her affection and favours; and this leads to the next overtone.

III.—JEALOUSY

This is the salt and pepper of Love. A little of it is piquant, too much of it spoils the soup. The moral mission of Jealousy is, by means of watchfulness and the inspiring of fear, to ensure fidelity and chastity, and thus help to develop the romantic features of Love.

IV.—COYNESS

This is a specially feminine trait of Love, which, by retarding the eager lover’s conquest, augments and idealises his passion. In Modern Love, Coyness varies in two directions—towards prudery on one side, coquetry on the other.

V.—GALLANTRY

If Coyness is a peculiarly feminine ingredient of Love, Gallantry, on the other hand, is a specially masculine attribute. The eager desire to please, it is true, is also present in a woman’s Love; but it shows itself less as an active impulse to do something for the lover, than as a desire to please him by making herself as attractive as possible.

VI.—SELF-SACRIFICE

In the most violent cases of Love this overtone may reveal itself in two ways: either as a mere exaggeration of Gallantry—a desire to please even at the risk of life; or as a suicidal impulse in cases of hopeless passion—when the one object which seemed to make life worth living has been placed beyond reach.

VII.—SYMPATHY

“In order to feel with another’s pain it is enough to be a man; to feel with another’s pleasure it is needful to be an angel.” If this be true, then lovers are angels. For not only do they share one another’s pleasures, but it is impossible for the one to be really happy unless the other enjoys the same emotion. “Does that other see the same star, the same melting cloud; read the same book, feel the same emotion that now delights me?”—these are, in Emerson’s words, the questions which the lovers, when separated, ask incessantly.

VIII.—PRIDE OF CONQUEST AND POSSESSION

In his suggestive but incomplete analysis of Love, in his Principles of Psychology, Mr. Herbert Spencer names as two of the emotions which enter into it, the Love of Approbation and Self-Esteem, which he thus defines: “To be preferred above all the world, and that by one admired beyond all others, is to have the love of approbation gratified in a degree passing every previous experience: especially as, to this direct gratification of it, there must be added that reflex gratification of it, which results from the preference being witnessed by unconcerned persons. Further, there is the allied emotion of self-esteem. To have succeeded in gaining such attachment from, and sway over, another, is a practical proof of power, of superiority, which cannot fail agreeably to excite the amour propre.”

This is well expressed, but the names are obviously not well chosen. It is hardly correct to intimate that the “love of approbation” and “self-esteem” constitute two of the group of emotions which we call Love. What the lover feels is not a “love of approbation,” etc., but the emotion of Pride at having conquered and gained possession of so desirable a prize.

IX.—EMOTIONAL HYPERBOLE

The lover sees, thinks, and feels only in superlatives. His eyes are no longer mere “windows of the soul,” but microscopes which magnify all the beloved’s merits on the scale of seven square miles to the inch. And the hyberbolic imagery which constitutes the essence of love-poetry is his everyday food—with a special menu on Sundays.

X.—MIXED MOODS—MAJOR AND MINOR

It is in Love that “confusion makes his masterpiece.” The lover is so incessantly tossed on the ocean of turbulent emotion that he soon ceases to know or care which is up and which down, and all that remains is an all-engrossing sense of love-sickness.

XI.—ADMIRATION OF PERSONAL BEAUTY

This is the Æsthetic overtone of Love; and so prominent is it that it is commonly heard before and above all the others. “Beauty provoketh thieves sooner than gold,” says Shakspere; and if you tell twenty of your male acquaintances that you have been introduced to a young lady, nineteen of them will ask immediately, “Is she pretty?” No reporter ever writes about a girl murdered by a tramp or burnt in a house, without describing her as a model of beauty, in order to double the reader’s interest and quintuple his pity. Madame de StaËl confessed that she would have gladly exchanged her literary genius for beauty. With the Greeks already the words Love and Beauty were inseparably associated; and even the Chinese, who are not embarrassed by an excess of beauty, have a proverb, “With one smile she overthrew a city, with another a kingdom.”

This completes the preliminary analysis of Love. I regret exceedingly that I have been able to discover only eleven “overtones” in Modern Love: but inasmuch as at least six of these—Nos. V. to X.—are only about a thousand years old, there is reason to hope that some fine morning in May a new one will be born to make up the round dozen. If so, it is to be hoped it will assume in men the form of an absolute insistance on feminine health, and an instinctive detestation of the hideous and love-killing fashions with which women still persist in ruining their beauty.

HERBERT SPENCER ON LOVE

For the sake of comparison I may cite Mr. Spencer’s summary of the elements which he thinks compose Love: “Round the physical feeling forming the nucleus of the whole there are gathered the feelings produced by personal beauty, that constituting simple attachment, those of reverence, of love of approbation, of self-esteem, of property, of love of freedom, of sympathy. All these, each excited in the highest degree, and severally tending to reflect their excitement on each other, form the composite psychical state which we call Love. And as each of these feelings is in itself highly complicated, uniting a wide range of states of consciousness, we may say that this passion fuses into an immense aggregation, nearly all the elementary excitations of which we are capable; and that from this results its irresistible power.”

Let us now see how many of the characters of true Romantic Love are to be found in the courtship of animals and savages.