It is not, however, improbable that as in the oak, the roots and branches could not be diminished very greatly without weakening the vigorous circulation of the sap in the stem, so in society the extreme parts could not be diminished beyond a certain degree without lessening that animated exertion throughout the middle parts, which is the very cause that they are the most favourable to the growth of intellect.

If no man could hope to rise or fear to fall, in society, if industry did not bring with it its reward and idleness its punishment, the middle parts would not certainly be what they now are.
In reasoning upon this subject, it is evident that we ought to consider chiefly the mass of mankind and not individual instances.

There are undoubtedly many minds, and there ought to be many, according to the chances out of so great a mass, that, having been vivified early by a peculiar course of excitements, would not need the constant action of narrow motives to continue them in activity.

But if we were to review the various useful discoveries, the valuable writings, and other laudable exertions of mankind, I believe we should find that more were to be attributed to the narrow motives that operate upon the many than to the apparently more enlarged motives that operate upon the few.
Leisure is, without doubt, highly valuable to man, but taking man as he is, the probability seems to be that in the greater number of instances it will produce evil rather than good.

It has been not infrequently remarked that talents are more common among younger brothers than among elder brothers, but it can scarcely be imagined that younger brothers are, upon an average, born with a greater original susceptibility of parts.