The clearest way into the Universe is through a forest wilderness.
In every walk with nature, one receives far more than he seeks.
The creation of a thousand forests is in one acorn.
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.
The best time to plant a tree was 20 years ago. The second-best time is now.
I took a walk in the woods and came out taller than the trees.
Nature is pleased with simplicity. And nature is no dummy.
Nature does not hurry, yet everything is accomplished.
Study nature, love nature, stay close to nature. It will never fail you.