Reading for principles makes a man a philosopher. Reading for facts makes a man——

“It doesn’t make a man,” spoke up the Mysterious Person.

“Oh, yes,” I said, “if he reads a few of them—if he takes time to do something with them—he can make a man out of them, if he wants to, as well as anything else.”

The great trouble with scientific people and others who are always reading for facts is that they forget what facts are for. They use their minds as museums. They are like Ole Bill Spear. They take you up into their garret and point to a bushel-basketful of something and then to another bushel-basket half-full of some more. Then they say in deep tones and with solemn faces: “This is the largest collection of burnt matches in the world.”

It’s what reading for facts brings a man to, generally—fact for fact’s sake. He lunges along for facts wherever he goes. He cannot stop. All an outsider can do in such cases, with nine out of ten scientific or collecting minds, is to watch them sadly in a dull, trance-like, helpless inertia of facts, sliding on to Ignorance.

What seems to be most wanted in reading for facts in a world as large as this is some reasonable principle of economy. The great problem of reading for facts—travelling with one’s mind—is the baggage problem. To have every fact that one needs and to throw away every fact that one can get along without, is the secret of having a comfortable and practicable, live, happy mind in modern knowledge—a mind that gets somewhere—that gets the hearts of things.

The best way to arrange this seems to be to have a sentinel in one’s mind in reading.

Every man finds in his intellectual life, sooner or later, that there are certain orders and kinds of facts that have a way of coming to him of their own accord and without being asked. He is half amused sometimes and half annoyed by them. He has no particular use for them. He dotes on them some, perhaps, pets them a little—tells them to go away, but they keep coming back. Apropos of nothing, in the way of everything, they keep hanging about while he attends to the regular business of his brain, and say: “Why don’t you do something with Me?”

What I would like to be permitted to do in this chapter is to say a good word for these involuntary, helpless, wistful facts that keep tagging a man’s mind around. I know that I am exposing myself in standing up for them to the accusation that I have a mere irrelevant, sideways, intellectually unbusinesslike sort of a mind. I can see my championship even now being gently but firmly set one side. “It’s all of a piece—this pleasant, yielding way with ideas,” people say. “It goes with the slovenly, lazy, useless, polite state of mind always, and the general ball-bearing view of life.”

It seems to me that if a man has a few involuntary, instinctive facts about him, facts that fasten themselves on to his thoughts whether he wants them there or not, facts that keep on working for him of their own accord, down under the floor of his mind, passing things up, running invisible errands for him, making short-cuts for him—it seems to me that if a man has a few facts like this in him, facts that serve him like the great involuntary servants of Nature, whether they are noticed or not, he ought to find it worth his while to do something in return, conduct his life with reference to them. They ought to have the main chance at him. It seems reasonable also that his reading should be conducted with reference to them.