If, then, you are asked, "In what does a moral act consist when reduced to its simplest and most elementary form?" you can make only one reply. You can say that it consists in the effort of attention by which we hold fast to an idea which but for that effort of attention would be driven out of the mind by the other psychological tendencies that are there. To think, in short, is the secret of will, just as it is the secret of memory.
This comes out very clearly in the kind of excuse which we most frequently hear from persons who find themselves confronted by the sinfulness or harmfulness of some part of their behavior. "I never thought," they say. "I never thought how mean the action was, I never thought of these abominable consequences." And what do we retort when they say this? We say: "Why didn't you think? What were you there for but to think?" And we read them a moral lecture on their irreflectiveness.
The hackneyed example of moral deliberation is the case of an habitual drunkard under temptation. He has made a resolve to reform, but he is now solicited again by the bottle. His moral triumph or failure literally consists in his finding the right name for the case. If he says that it is a case of not wasting good liquor already poured out, or a case of not being churlish and unsociable when in the midst of friends, or a case of learning something at last about a brand of whiskey which he never met before, or a case of celebrating a public holiday, or a case of stimulating himself to a more energetic resolve in favor of abstinence than any he has ever yet made, then he is lost. His choice of the wrong name seals his doom. But if, in spite of all the plausible good names with which his thirsty fancy so copiously furnishes him, he unwaveringly clings to the truer bad name, and apperceives the case as that of "being a drunkard, being a drunkard, being a drunkard," his feet are planted on the road to salvation. He saves himself by thinking rightly.
Thus are your pupils to be saved: first, by the stock of ideas with which you furnish them; second, by the amount of voluntary attention that they can exert in holding to the right ones, however unpalatable; and, third, by the several habits of acting definitely on these latter to which they have been successfully trained.
In all this the power of voluntarily attending is the point of the whole procedure. Just as a balance turns on its knife-edges, so on it our moral destiny turns. You remember that, when we were talking of the subject of attention, we discovered how much more intermittent and brief our acts of voluntary attention are than is commonly supposed. If they were all summed together, the time that they occupy would cover an almost incredibly small portion of our lives. But I also said, you will remember, that their brevity was not in proportion to their significance, and that I should return to the subject again. So I return to it now. It is not the mere size of a thing which, constitutes its importance: it is its position in the organism to which it belongs. Our acts of voluntary attention, brief and fitful as they are, are nevertheless momentous and critical, determining us, as they do, to higher or lower destinies. The exercise of voluntary attention in the schoolroom must therefore be counted one of the most important points of training that take place there; and the first-rate teacher, by the keenness of the remoter interests which he is able to awaken, will provide abundant opportunities for its occurrence. I hope that you appreciate this now without any further explanation.
I have been accused of holding up before you, in the course of these talks, a mechanical and even a materialistic view of the mind. I have called it an organism and a machine. I have spoken of its reaction on the environment as the essential thing about it; and I have referred this, either openly or implicitly, to the construction of the nervous system. I have, in consequence, received notes from some of you, begging me to be more explicit on this point; and to let you know frankly whether I am a complete materialist, or not.
Now in these lectures I wish to be strictly practical and useful, and to keep free from all speculative complications. Nevertheless, I do not wish to leave any ambiguity about my own position; and I will therefore say, in order to avoid all misunderstanding, that in no sense do I count myself a materialist. I cannot see how such a thing as our consciousness can possibly be produced by a nervous machinery, though I can perfectly well see how, if 'ideas' do accompany the workings of the machinery, the order of the ideas might very well follow exactly the order of the machine's operations. Our habitual associations of ideas, trains of thought, and sequences of action, might thus be consequences of the succession of currents in our nervous systems. And the possible stock of ideas which a man's free spirit would have to choose from might depend exclusively on the native and acquired powers of his brain. If this were all, we might indeed adopt the fatalist conception which I sketched for you but a short while ago. Our ideas would be determined by brain currents, and these by purely mechanical laws.
But, after what we have just seen,—namely, the part played by voluntary attention in volition,—a belief in free will and purely spiritual causation is still open to us. The duration and amount of this attention seem within certain limits indeterminate. We feel as if we could make it really more or less, and as if our free action in this regard were a genuine critical point in nature,—a point on which our destiny and that of others might hinge. The whole question of free will concentrates itself, then, at this same small point: "Is or is not the appearance of indetermination at this point an illusion?"
It is plain that such a question can be decided only by general analogies, and not by accurate observations. The free-willist believes the appearance to be a reality: the determinist believes that it is an illusion. I myself hold with the free-willists,—not because I cannot conceive the fatalist theory clearly, or because I fail to understand its plausibility, but simply because, if free will were true, it would be absurd to have the belief in it fatally forced on our acceptance. Considering the inner fitness of things, one would rather think that the very first act of a will endowed with freedom should be to sustain the belief in the freedom itself. I accordingly believe freely in my freedom; I do so with the best of scientific consciences, knowing that the predetermination of the amount of my effort of attention can never receive objective proof, and hoping that, whether you follow my example in this respect or not, it will at least make you see that such psychological and psychophysical theories as I hold do not necessarily force a man to become a fatalist or a materialist.
Let me say one more final word now about the will, and therewith conclude both that important subject and these lectures.