What is Man? and Other Essays

Mark Twain

"What is Man?" was Twain's most serious, philosophical and private book. He kept it locked in his desk, considered it to be his Bible, and spoke of it as such to friends when he read them passages. He had written it, rewritten it, was finally satisfied with it, but still chose not to release it until after his death. It appears in the form of a dialogue between an old man and a young man who discuss who and what mankind really is and provides a new and different way of looking at who we are and the way we live. Anyone who thinks Twain was not a brilliant philosopher should read this book.

What is Man? and Other Essays

by Mark Twain

What is Man?

I

a.В Man the Machine.

b.В Personal Merit.

(The Old Man and the Young Man had been conversing. The Old Man had asserted that the human being is merely a machine, and nothing more. The Young Man objected, and asked him to go into particulars and furnish his reasons for his position.)

Old Man. What are the materials of which a steam-engine is made?

Young Man. Iron, steel, brass, white-metal, and so on.

O.M. Where are these found?

Y.M. In the rocks.

O.M. In a pure state?

Y.M. No – in ores.

O.M. Are the metals suddenly deposited in the ores?

Y.M. No – it is the patient work of countless ages.

O.M. You could make the engine out of the rocks themselves?

Y.M. Yes, a brittle one and not valuable.

O.M. You would not require much, of such an engine as that?

Y.M. No – substantially nothing.

O.M. To make a fine and capable engine, how would you proceed?

Y.M. Drive tunnels and shafts into the hills; blast out the iron ore; crush it, smelt it, reduce it to pig-iron; put some of it through the Bessemer process and make steel of it. Mine and treat and combine several metals of which brass is made.

O.M. Then?

Y.M. Out of the perfected result, build the fine engine.

O.M. You would require much of this one?

Y.M. Oh, indeed yes.

O.M. It could drive lathes, drills, planers, punches, polishers, in a word all the cunning machines of a great factory?

Y.M. It could.

O.M. What could the stone engine do?

Y.M. Drive a sewing-machine, possibly – nothing more, perhaps.

O.M. Men would admire the other engine and rapturously praise it?

Y.M. Yes.

O.M. But not the stone one?

Y.M. No.

O.M. The merits of the metal machine would be far above those of the stone one?

Y.M. Of course.

O.M. Personal merits?

Y.M. PERSONAL merits? How do you mean?

O.M. It would be personally entitled to the credit of its own performance?

Y.M. The engine? Certainly not.

O.M. Why not?

Y.M. Because its performance is not personal. It is the result of the law of construction. It is not a MERIT that it does the things which it is set to do – it can't HELP doing them.

O.M. And it is not a personal demerit in the stone machine that it does so little?

Y.M. Certainly not. It does no more and no less than the law of its make permits and compels it to do. There is nothing PERSONAL about it; it cannot choose. In this process of "working up to the matter" is it your idea to work up to the proposition that man and a machine are about the same thing, and that there is no personal merit in the performance of either?

O.M. Yes – but do not be offended; I am meaning no offense. What makes the grand difference between the stone engine and the steel one? Shall we call it training, education? Shall we call the stone engine a savage and the steel one a civilized man? The original rock contained the stuff of which the steel one was built – but along with a lot of sulphur and stone and other obstructing inborn heredities, brought down from the old geologic ages – prejudices, let us call them. Prejudices which nothing within the rock itself had either POWER to remove or any DESIRE to remove. Will you take note of that phrase?

Y.M. Yes. I have written it down; "Prejudices which nothing within the rock itself had either power to remove or any desire to r