I know that our bodies were made to thrive only in pure air, and the scenes in which pure air is found. There is not a "fragment" in all nature, for every relative fragment of one thing is a full harmonious unit in itself.

About John Muir

John Muir ( MURE; April 21, 1838 – December 24, 1914), also known as "John of the Mountains" and "Father of the National Parks", was a Scottish-born American: 42  naturalist, author, environmental philosopher, botanist, zoologist, glaciologist, and early advocate for the preservation of wilderness in the United States.