The greatest threat to our forests is not the axe, but indifference.
History is not just the story of the past, but a mirror to the present and a window to the future.
Healthy fish mean healthy people and a healthy planet.
The greatest tragedy is the tragedy of the common man.
我本人是个乐观主义者,因为做别的貌似没什么用。
你的能量会吸引你的同类。