我喊出我野性的狂叫,站在世界屋脊上。
The mind is a biological problem-solving device.
森林是地球的肺,我们必须像保护自己的健康一样紧迫地保护它们。
Words are the wings of thought, and poetry is their highest flight.
有时候,最英勇的行为仅仅是生存下来。
Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."