A peculiar virtue in wildlife ethics is that the hunter ordinarily has no gallery to applaud or disapprove of his conduct
Aldo LeopoldThe road to conservation is paved with good intentions that often prove futile, or even dangerous, due to a lack of understanding of either land or economic land use.
Aldo LeopoldOne swallow does not make a summer, but one skein of geese, cleaving the murk of March thaw, is the Spring.
Aldo LeopoldThe worthiness of any cause is not measured by its clean record, but by its readiness to see the blots when they are pointed out, and to change its mind.
Aldo LeopoldIf in a city we had six vacant lots available to the youngsters of a certain neighborhood for playing ball, it might be "development" to build houses on the first, and the second, and the third, and the fourth, and even the fifth, but when we build houses on the last one, we forget what houses are for.
Aldo Leopold