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
Life should be built on the conservation of energy. - Herbert M. Shelton
Conservation is humanity caring for the future.