Knowing trees, I understand the meaning of patience. Knowing grass, I can appreciate persistence.

Here and there one sees the blush of wild rose haws or the warmth of orange fruit on the bittersweet, and back in the woods is the occasional twinkle of partridgeberries. But they are the gem stones, the rare decorations which make the grays, the browns and the greens seem even more quiet, more completely at rest.

Any river is really the summation of a whole valley. It shapes not only the land but the life and even the culture of that valley. To think of any river as nothing but water is to ignore the greater part of it.

Green, the color of growth, or surgent life, enwraps the land. New green, still as individual as the plants themselves. Cool green, which will merge as the weeks pass, the Summer comes, into a canopy of shade of busy chlorophyll.

There are no idealists in the plant world and no compassion. The rose and the morning glory know no mercy. Bindweed, the morning glory, will quickly choke its competitors to death, and the fencerow rose will just as quietly crowd out any other plant that tried to share its roothold. Idealism and mercy are human terms and human concepts.

A root, a stem, a leaf, some means of capturing sunlight and air and making food - in sum, a plant. The green substance of this earth, the chlorophyll, is all summed up in the plants. Without them we perish, all of us who are flesh and blood.

Consider the wheelbarrow. It may lack the grace of an airplane, the speed of an automobile, the initial capacity of a freight car, but its humble wheel marked out the path of what civilization we still have.