By nature their itch is rather for knowing, than for understanding or thinking. Some of them will learn to think, doubtless, and even to concentrate, but their eagerness to acquire those accomplishments will not be strong or insistent. Creatures whose mainspring is curiosity will enjoy the accumulating of facts, far more than the pausing at times to reflect on those facts. If they do not reflect on them, of course they'll be slow to find out about the ideas and relationships lying behind them; and they will be curious about those ideas; so you would suppose they'd reflect. But deep thinking is painful. It means they must channel the spready rivers of their attention. That cannot be done without discipline and drills for the mind; and they will abhor doing that; their minds will work better when they are left free to run off at tangents. Compare them in this with other species. Each has its own kind of strength. To be compelled to be so quick-minded as the simians would be torture, to cows. Cows could dwell on one idea, week by week, without trying at all; but they'd all have brain-fever in an hour at a simian tea. A super-cow people would revel in long thoughtful books on abstruse philosophical subjects, and would sit up late reading them. Most of the ambitious simians who try it--out of pride--go to sleep. The typical simian brain is supremely distractable, and it's really too jumpy by nature to endure much reflection. Therefore many more of them will be well-informed than sagacious. This will result in their knowing most things far too soon, at too early a stage of civilization to use them aright. They will learn to make valuable explosives at a stage in their growth, when they will use them not only in industries, but for killing brave men. They will devise ways to mine coal efficiently, in enormous amounts, at a stage when they won't know enough to conserve it, and will waste their few stores. They will use up a lot of it in a simian habit[1] called travel. This will consist in queer little hurried runs over the globe, to see ten thousand things in the hope of thus filling their minds. [1] Even in a wild state, the monkey is restless and does not live in lairs. Their minds will be full enough. Their intelligence will be active and keen. It will have a constant tendency however to outstrip their wisdom. Their intelligence will enable them to build great industrial systems before they have the wisdom and goodness to run them aright. They will form greater political empires than they will have strength to guide. They will endlessly quarrel about which is the best scheme of government, without stopping to realize that learning to govern comes first. (The average simian will imagine he knows without learning.) The natural result will be industrial and political wars. In a world of unmanageable structures, wild smashes must come. X