We do not see nature with our eyes, but with our understandings and our hearts.
If people think nature is their friend, then they sure don't need an enemy.
Come forth into the light of things, let nature be your teacher.
In the world of words, the imagination is one of the forces of nature.
Oh, the powers of nature. She knows what we need, and the doctors know nothing.
Nature is inside art as its content, not outside as its model.