1. Teddy Roosevelt, John Muir and Thomas Eakins all suffered from what was then known as neurasthenia.

2. Grand CanyonA famous American John Muir said in 1898: The Grand Canyon as unearthly in the color and grandeur and quantity of its architecture as if you had found it after death on some other star.

3. John Muir (1838-1914) is considered one of the leading U.S. preservationists of his era.

4. The great 19th century explorer John Muir once said: "Only by going alone in silence, without baggage, can one truly get into the heart of the wilderness.

5. Nationalist John Muir , whose campaign to preserve the area led to the park's creation, once wrote, "No temple made with hands can compare with Yosemite."

6. John Muir (US)-Naturalist and conservationist, he established the National Park System and helped found the Sierra Club.

7. His thoughts has great influence on John Muir 、 Aldo Leopold and Deep Ecology.

8. For weeks on end, just like John Muir, climb around all by myself following quartzite veins or making posies of flowers for my camp, or just walking around naked singing, and cook my supper and laugh.

9. Rachel Carson is right -- So were John Muir and Aldo Leopold.

10. In a recent paper, James Woolsey imagined a dialogue between John Muir, the founder of the Sierra Club, and General George Patton on climate change.

11. "IN GOD'S wildness lies the hope of the world, " opined John Muir, the great (Scottish-born) American naturalist and defender of Yosemite National Park.

12. "No temple made with hands can compare to Yosemite," according to naturalist John Muir, whose writings inspired conservationists and lawmakers to seek federal protection for its pristine beauty.

12. try its best to gather and build good sentences.

13. "We can't simply build our way out of climate change, " said John Hutchison, chairman of the John Muir Trust.

14. Trees touch something deep in the soul that naturalist John Muir recognized when he wrote, "The clearest way to the universe is through a forest wilderness."

15. The natural scientist and the thinker first realized that the seriousness of the problem, they actively promoted environmental protection; John Muir is one of them.