Among the works of man, which human life is rightly
employed in perfecting and beautifying, the first in importance surely is man
himself. Supposing it were possible to get houses built, corn grown, battles
fought, causes tried, and even churches erected and prayers said, by machinery--by automatons in human form--it would be a considerable loss to
exchange for these automatons even the men and women who at present inhabit the
more civilized parts of the world, and who assuredly are but starved specimens
of what nature can and will produce. Human nature is not a machine to be built
after a model, and set to do exactly the work prescribed for it, but a tree,
which requires to grow and develop itself on all sides, according to the
tendency of the inward forces which make it a living thing.