最好的水果来自最好的实践 - 尊重自然总会带来最甜美的回报。
The future of global politics will be shaped by the competition between democratic and authoritarian systems.
只要最后能随我所愿,我就会极有耐心。
可持续性不仅仅是一个流行词,而是我们对后代的责任。