The stars are holes from which filters the light of the infinite. Confucius

Nothing is harder than a stone and nothing is softer than water. Yet, soft water hollows out the hard stone. Ovidio

Everything you can imagine, nature has already created. Albert Einstein

This is another comforting aspect of nature: its immense beauty is there for all. No one can think of taking home a sunrise or sunset. Tiziano Terzani

Enjoy what you look and understand is the most beautiful gift of nature. Albert Einstein

This world is indeed a living being provided with soul and intelligence ... a single visible living being, containing all other living beings, all being congeners for their own nature. Platone

To forget how to dig the earth and take care of the soil is to forget ourselves. Gandhi

In all things of nature there is something marvelous. Aristotle

The mountains are always generous. They offer me unique sunrises and sunsets; the silence is broken only by the sounds of nature that make it even more alive. tiziano Terzani

The forest is a body of boundless generosity who does not ask anything to men: it protects all living beings, and offers its shadow to men who destroy it. Buddha