The most important characteristic of an organism is that capacity for internal self-renewal known as health. There are two organisms whose processes of self-renewal have been subjected to human interference and control. One of these is man himself (medicine and public health). The other is land (agriculture and coservation). The effort to control the health of land has not been very successful.
Aldo LeopoldAbility to see the cultural value of wilderness boils down, in the last analysis, to a question of intellectual humility. The shallow-minded modern who has lost his rootage in the land assumes that he has already discovered what is important.
Aldo LeopoldI shall now confess to you that none of those three trout had to be beheaded, or folded double, to fit their casket. What was big was not the trout, but the chance. What was full was not my creel, but my memory.
Aldo LeopoldThe good life of any river may depend on the perception of its music; and the preservation of some music to perceive.
Aldo LeopoldI am asserting that those who love the wilderness should not be wholly deprived of it, that while the reduction of the wilderness has been a good thing, its extermination would be a very bad one, and that the conservation of wilderness is the most urgent and difficult of all the tasks that confront us, because there are no economic laws to help and many to hinder its accomplishment.
Aldo Leopold