Look deep into nature, and then you will understand everything better.
The clearest way into the Universe is through a forest wilderness.
Nature is not a place to visit. It is home.
Nature is the art of God.
Adopt the pace of nature: her secret is patience.
Nature never did betray the heart that loved her.
Wilderness is not a luxury but a necessity of the human spirit.
Nature's beauty is a gift that cultivates appreciation and gratitude.
In every walk with nature, one receives far more than he seeks.
The poetry of the earth is never dead.
Study nature, love nature, stay close to nature. It will never fail you.
Nature always wears the colors of the spirit.
In nature, nothing is perfect and everything is perfect.
Nature is pleased with simplicity.
The world is full of magic things, patiently waiting for our senses to grow sharper.
To walk in nature is to witness a thousand miracles.
The more clearly we can focus our attention on the wonders and realities of the universe about us, the less taste we shall have for destruction.
The mountains are calling, and I must go.
The earth has music for those who listen.
Nature does not hurry, yet everything is accomplished.