Teach the student to see the land, understand what he sees, and enjoy what he understands.
Aldo LeopoldAgricultural science is largely a race between the emergence of new pests and the emergence of new techniques for their control.
Aldo LeopoldThe problem, then, is how to bring about a striving for harmony with land among a people many of whom have forgotten there is any such thing as land, among whom education and culture have become almost synonymous with landlessness. This is the problem of conservation education.
Aldo LeopoldI have purposely presented the land ethic as a product of social evolution because nothing so important as an ethic is ever 'written'โฆ It evolves in the minds of a thinking community.
Aldo Leopold