A picture book is like a theater where the audience can walk around on stage.
林业创新不是可选的——它对生存至关重要。
我们不是从祖先那里继承了地球,而是从子孙那里借来的。
民主不仅仅是投票,它是一种基于尊重多样性和宽容的生活方式。
Happiness is rarely absent; it is we that know not of its presence.