Sustainability isn't an option; it's a necessity for the future of our planet.
译文：忍让一时就会风平浪静，退让一步就会海阔天空。赏析：我们要看透人间事，不必去和别人争输赢，较高下，该忍让时就认怂，该退步时就妥协。学会忍让和退步，其实也是一种生活智慧，也是一种生存之道。
I'm just a girl trying to find my place in the world.
比起知识本身，我对能用知识做什么更感兴趣。
The key to sustainable development is to balance economic growth and environmental protection.
It is in the thirties that we want friends. In the forties we know they won't save us any more than love did.
Errors, like straws, upon the surface flow; he who would search for pearls must dive below.