The only creature on earth whose natural habitat is a zoo is the zookeeper.
I go to nature to be soothed and healed, and to have my senses put in order.
The clearest way into the Universe is through a forest wilderness.
In every walk with nature one receives far more than he seeks.
We do not inherit the earth from our ancestors, we borrow it from our children.
Nature does not hurry, yet everything is accomplished.
Study nature, love nature, stay close to nature. It will never fail you.
Look deep into nature, and then you will understand everything better.