Life should be built on the conservation of energy. - Herbert M. Shelton
Conservation is humanity caring for the future.
The conservation of our natural resources and their proper use constitute the fundamental problem which underlies almost every other problem of our national life. - Theodore Roosevelt
One of the maxims of the new field of conservation biological control is that to control insect herbivores, you must maintain populations of insect herbivores. - Douglas Tallamy
A hypocrite is the kind of politician who would cut down a redwood tree, then mount the stump and make a speech for conservation. - Adlai E. Stevenson II
My first thought, as a child, was that the artist brings something into the world that didn't exist before, and that he does it without destroying something else. A kind of refutation of the conservation of matter. That still seems to me its central magic, its core of joy. - John Updike
Hunting, works for conservation like slavery works for economic growth. A guaranteed but morally awful way to achieve a goal. - Peter Allison