Man is an integral and irreplaceable part of the universe, nature particularly. Man is nature. And there is a universe. By separating from nature - you separate from yourself, getting lost in your consciousness and finally disappearing in it. But looking up into the sky, if you look long enough, you can see the reflection of other eyes. Yours. So you can find yourself again. And only by maintaining a subtle connection with nature, protecting this synergy, you can be more than just a human being.