Quote by Aldo Leopold
"A society is defined not by its economic productivity but by its relationship to the natural world."
More from Aldo Leopold
"In every walk with nature, one receives far more than he seeks."
"The land ethic simply enlarges the boundaries of the community to include soils, waters, plants, and animals, or collectively: the land."
"A thing is right when it tends to preserve the integrity, stability, and beauty of the biotic community; it is wrong when it tends otherwise."
"Conservation is a state of harmony between men and land."