THE PROBLEM OF THE BIRTH SUPPLY
public spirited as an ant, sane, or a raving lunatic. Your phlegmatic person may ripen resolves and bring out truths, with the incomparable clearness of a long-exposed, slowly developed, slowly printed photograph. A man who would exchange the slow gigantic toil of that sluggish and deliberate person, Charles Darwin, for the tumultuous inconsequence and (as some people think it) the net mischief of a Gladstone, would no doubt be prepared to substitute a Catherine-wheel in active eruption for the watch of less adventurous men. But before we could induce the community as a whole to make a similar exchange, he would have to carry on a prolonged and vigorous propaganda.
For my own part—and I write as an ignorant man in a realm where ignorance prevails—I am inclined to doubt the simplicity and homogeneity even of this quality of "energy" or "go." A person without restraint, without intellectual conscience, without critical faculty, may write and jabber and go to and fro and be here and there simply because every impulse is obeyed so soon as it arises. Another person may be built upon an altogether larger scale of energy, but may be deliberate, concentrated, and fastidious, bent rather upon truth and permanence than upon any immediate quantitative result, and may appear to any one but an extremely penetrating critic, as inferior in energy to the former. So far as our knowledge goes at present, what is popularly known as "energy" or "go" is just as likely to be a certain net preponderance of a varied miscellany of impulsive qualities over a varied miscellany of
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