The 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 LeopoldNever did we plan the morrow, for we had learned that in the wilderness some new and irresistible distraction is sure to turn up each day before breakfast. Like the river, we were free to wander.
Aldo LeopoldWilderness, then, assumes unexpected importance as a laboratory for the study of land - health.
Aldo Leopold