The clearest way into the Universe is through a forest wilderness.
To walk in nature is to witness a thousand miracles.
The sun does not shine for a few trees and flowers, but for the wide world's joy.
Wilderness is not a luxury but a necessity of the human spirit.
In every walk with nature, one receives far more than he seeks.
Study nature, love nature, stay close to nature. It will never fail you.
In the midst of winter, I found there was, within me, an invincible summer.
To forget how to dig the earth and to tend the soil is to forget ourselves.
Look deep into nature, and then you will understand everything better.
Nature does not hurry, yet everything is accomplished.