The rhinoceros cares little for adaptability. He slogs through the world. But we! we are experts. Adaptability is what we depend on. We talk of our mastery of nature, which sounds very grand; but the fact is we respectfully adapt ourselves first, to her ways. "We attain no power over nature till we learn natural laws, and our lordship depends on the adroitness with which we learn and conform."
Adroitness however is merely an ability to win; back of it there must be some spur to make us use our adroitness. Why don't we all die or give up when we're sick of the world? Because the love of life is reënforced, in most energized beings, by some longing that pushes them forward, in defeat and in darkness. All creatures wish to live, and to perpetuate their species, of course; but those two wishes alone evidently do not carry any race far. In addition to these, a race, to be great, needs some hunger, some itch, to spur it up the hard path we lately have learned to call evolution. The love of toil in the ants, and of craft in cats, are examples (imaginary or not). What other such lust could exert great driving force?
With us is it curiosity? endless interest in one's environment?
Many animals have some curiosity, but "some" is not enough; and in but few is it one of the master passions. By a master passion, I mean a passion that is really your master: some appetite which habitually, day in, day out, makes its subjects forget fatigue or danger, and sacrifice their ease to its gratification. That is the kind of hold that curiosity has on the monkeys.
NINE
Imagine a prehistoric prophet observing these beings, and forecasting what kind of civilizations their descendants would build. Anyone could have foreseen certain parts of the simians' history: could have guessed that their curiosity would unlock for them, one by one, nature's doors, and--idly--bestow on them stray bits of valuable knowledge: could have pictured them spreading inquiringly all over the globe, stumbling on their inventions--and idly passing on and forgetting them.
To have to learn the same thing over and over again wastes the time of a race. But this is continually necessary, with simians, because of their disorder. "Disorder," a prophet would have sighed: "that is one of their handicaps; one that they will never get rid of, whatever it costs. Having so much curiosity makes a race scatter-brained.
"Yes," he would have dismally continued, "it will be a queer mixture: these simians will attain to vast stores of knowledge, in time, that is plain. But after spending centuries groping to discover some art, in after-centuries they will now and then find it's forgotten. How incredible it would seem on other planets to hear of lost arts.
"There is a strong streak of triviality in them, which you don't see in cats. They won't have fine enough characters to concentrate on the things of most weight. They will talk and think far more of trifles than of what is important. Even when they are reasonably civilized, this will be so. Great discoveries sometimes will fail to be heard of, because too much else is; and many will thus disappear, and these men will not know it."[1 ]