没有人民的普遍知识,自由就无法得到保障。
The true value of a forest lies in its ability to balance ecological needs with human aspirations.
最危险的武器不是杀人的武器,而是改变思想的武器。
预测未来的最好方法就是创造未来。
Sustainability isn't an option; it's a necessity for the future of energy.