日月欲明，浮云盖之；河水欲清，沙石秽之；人性欲平，嗜欲害之。
释义：日月想要明亮，浮云遮蔽了它们；河水想要清澈，沙石使它变污浊；人的性情想要平和，嗜好和欲望会损害了它。
The countries that have benefited least from fossil fuels should not bear the heaviest burden of climate change.
所有人都是我们的导师，恶人通过他们的恶行说'不要靠近我'。善人总是善良的，所以所有人都像导师一样对我们。
种一棵树最好的时间是20年前，第二好的时间是现在。
The world is full of people who have never, since childhood, met an open doorway with an open mind.
Sustainability isn't a choice; it's our responsibility to the next generation.
胜利并不总是衡量进步的标准。
The only way to achieve the impossible is to believe it is possible.