In nature, nothing is perfect and everything is perfect.

Wilderness is not a luxury but a necessity of the human spirit.

Nature is an infinite sphere whose center is everywhere and whose circumference is nowhere.

Time spent amongst trees is never wasted time.

Nature is not a place to visit, it is home.

The goal of life is living in agreement with nature.

Heaven is under our feet as well as over our heads.

The clearest way into the universe is through a forest wilderness.

Colors are the smiles of nature.

Autumn is a second spring when every leaf is a flower.