Everyone to save a little energy, the world to add oasis unlimited.
2、環境正是由人來改變的，而教育者本人壹定是受教育的。——馬克思
The environment is changed by the people, and the educator himself must be educated. -- Marx
3、山中何所有?岑上多白雲只可自怡悅、不堪持寄君“詔問山中何所有”，賦詩以答。——陶弘景
What is in the mountains? CEN many white clouds on only their own pleasure, not to send you "Chao asked Yamanaka He to answer all" poems. -- Tao Hongjing
4、物競天擇，適者生存。——達爾文
Survival of the fittest in natural selection, survival of the fittest. -- Darwin
5、無汙染旅遊——除了腳印什麽都不要留下;除了記憶，什麽都不要帶走。
No pollution travel -- don't leave anything except footprints; don't take anything except the memory.
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