"Nature is not a place to visit. It is home."
— Gary Snyder
"Clean earth, green earth, our only worth."
"A healthy environment is the foundation of a healthy life."
"Every small step towards nature is a giant leap for mankind."
"Plant trees. Save lives. Celebrate green living!"
"Earth doesn’t need us. We need Earth. Let’s act wisely."
"The Earth is what we all have in common."
— Wendell Berry