语言不仅仅是符号系统，还是具有社会和文化重要性的一组实践。
Language is not just a system of symbols， but a set of practices with social and cultural significance.
我们不是从祖先那里继承地球；我们是从子孙那里借来的——这在林业中尤其如此。
The true revolutionary is guided by a great feeling of love. It is impossible to think of a genuine revolutionary lacking this quality.
我们都犯有对彼此的罪行。
城市的建筑应该庆祝它的多样性。