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.
Nature does not hurry, yet everything is accomplished.
Look deep into nature, and then you will understand everything better.
Nature is pleased with simplicity. And nature is no dummy.
The clearest way into the Universe is through a forest wilderness.
To forget how to dig the earth and to tend the soil is to forget ourselves.
Nature provides a free lunch, but only if we control our appetites.