But living things aimed toward symmetry. In plants the notion seemed rudimentary, yet the goal was recognizable. The branches of a tree did not put out at ordered distance, nor could you discern any definite plan in their shaping: but in the leaves, at least, you detected an effort toward true balance: the two halves of a leaf, in a rough fashion, were equal. In every leaf and flower and grass-blade you saw this never entirely successful effort.
And in insects and reptiles and fish and birds and animals you saw again this effort, more creditably performed. All life seemed about the rather childish employment of producing a creature which consisted of two equal and exactly corresponding parts. It was true that in most cases this effort was foiled by an uneven distribution of color in plumage or scales or hide; but in insects and in mankind the goal, so far as went the eye, was reached. Men and insects, to the eye at least, could be divided into two equal halves. . . .
But even so, there was no real symmetry in man's body save in externals. The heart was not in the center; there was no order in the jumbled
