physical or industrial mechanism, that will facilitate the matter in hand, you show that you are a practical man, and there is a chance that you will be listened to. But if you ask the business man why he is trying so hard to make money, and express some doubt as to its being worth while — well, let the veil be drawn. He may see you "out of hours," but you will scarcely recover his confidence. "Practical," therefore, would seem to mean relevant to the matter in hand. It is usual with adults to have something "in hand," to be busy about something, to be pursuing some end. The practical is anything that will serve the end already being pursued; the unpractical is anything else, and especially reflection on the end itself. Now the philosopher's advice is usually of the latter type. It is felt to be gratuitous. It does not help you to do what you are already doing; on the contrary, it is calculated to arrest your action. It is out of place in the office, or in business hours. What, then, is to be said for it? The answer, of course, is this: It is important not only to be moving, but to be moving in the right direction; not only to be doing something well, but to be doing something worth while. This is evidently true, but it is easily forgotten. Hence it becomes the duty of philosophy to remind men of it; to persuade men occasionally to reflect on their ends, and reconsider their whole way of life. To have a philosophy of life is to have reasons not only for the means you have selected, but for what you propose to accomplish by them.
PHILOSOPHY AND GENERALIZATION
Common sense also condemns what is "too general." In life it is said to be a "situation" and not a theory that confronts us. The man who is trusted is the man of experience, and experience is ordinarily taken to mean acquaintance with some group of individual facts. In political life what one needs is not general ideas, but familiarity with concrete circumstances; one must know men and measures, not man and principles. Historians are suspicious of vague ideas of civilization and progress; the important thing is to know just what happened. In the industrial world, what is needed is not a theory of economic value, but a knowledge of present costs, wages, and prices. As a preparation for life it is more important to train the eye and the hand, which can distinguish and manipulate,
