As a matter of fact, although this illustration is entirely fanciful, I was given a book to read, the other day, a modern book on morals, in which this was the gist of the argument throughout—enlightened self-interest, or selfishness, as the only sound and sufficient motive for everything we do. The friend who gave it to me had accepted it as scientific and authoritative and was thoroughly in accord with its conclusions. I may add that this particular "friend," as far as I have been able to observe, is the quintessence of selfishness.

My purpose, in imagining these illustrations, was to render obvious and palpable the limitations of the intellect, when it attempts to translate feelings into terms of reason, or when it attempts to substitute scientific calculations for spontaneous emotions. The essence of one is feeling; the essence of the other is logic; and the idea of replacing the former by the latter is about as incongruous as an attempt to paint the perfume of a violet with an adding machine.

In the heart and soul and even in the esthetic nature of every individual is that mysterious element, which goes back to the beginning of creation. In many of the finest and most important acts of man, it may supply either the determining cause, or the principal effect. It cannot be explained in terms of material self-interest, or enlightened reason, because its essence is neither material nor reasonable. It has in it a touch of the ideal and divine, which was implanted in man, or has evolved in man, in accordance with the all-wise intention.

When we have succeeded in arriving at a clear realization of this fundamental truth, and imagine we have put man's intellect back in the place where it properly belongs, we must pause a moment to make equally clear that we must not under-estimate the wonder and importance of that same intellect, in the life of every individual and the life of mankind in general.

In this age of science, the attention and interest of the universe have been largely focussed on the marvellous achievements of the human intellect. Discoveries, inventions, advanced methods and great strides of progress in countless directions are the boast and pride of modern times. There is no disputing this, nor is there any doubt but that a great wave of scientific accomplishment, which was somewhat slow in developing, has, within the last two generations, suddenly assumed the most stupendous and bewildering proportions. The railroad and the automobile; the telephone and electric light; the airplane, phonograph, moving picture; anti-septic surgery and the germ theory of disease; the dreadnought, the submarine and wireless telegraphy;—these are but a few striking examples of the hundreds and thousands of achievements which the intellect has been able to accomplish in a comparatively short space of time.

No wonder that we hear and read on all sides such constant and confident reference to the "advancement of science," the "progress of humanity," and the bewildering resourcefulness of man's brain.

All those achievements are objective and impersonal; they concern the comforts and welfare, of each and every one of us, to a greater or less extent, but in a purely material and general way.

When we turn to the personal life of the individual and consider his acts and motives, subjectively, we find that the rôle played by the intellect is almost equally important.

As we have seen in our previous discussions, the intellect has a say in nearly everything we do or think of doing. It enquires into the cause, and considers the effect, and passes judgment, for or against, in accordance with the dictates of its reason. If a certain instinct within us, which may be purely animal, has a need for food or water, the intellect recognizes and approves the need; but if the food and water set before us is poisonous or unfit, it is the intellect which determines that and overrules the instinct. If another instinct, or impulse, prompts us to set fire to a house, or jump out of a window, the intellect decides that such an act would be unreasonable and forbids us to do so.

It frequently happens that two or more of our instincts, inclinations, desires, are opposed to each other. I want to eat my apple now; I want to keep it to eat at the ball-game; and I want to trade it for Tim's lignum-vitæ top. In such a case, it is the intellect which considers the advantages and disadvantages of each and announces its decision. If it is a healthy intellect, in good control, it will enforce its decision, too; but even if it isn't, and an unruly impulse proves too strong to be denied, that won't prevent the intellect from pointing out the mistake that is being made and keeping it in memory for future reference.