Look deep into nature, and then you will understand everything better.
To forget how to dig the earth and to tend the soil is to forget ourselves.
In the presence of eternity, the mountains are as transient as the clouds.
The clearest way into the Universe is through a forest wilderness.
Nature does not hurry, yet everything is accomplished.
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.
The richness I achieve comes from nature, the source of my inspiration.
I go to nature to be soothed and healed, and to have my senses put in order.