People must feel that the natural world is important and valuable and beautiful and wonderful and an amazement and a pleasure.

To live is not to breathe， but to act.

The unknown is not to be feared but to be explored.

Every story has an end, but in life every ending is just a new beginning.

合作是应对全球能源挑战的关键。

因为我们是蛆虫的食物，因为不管你信不信，在这儿的每一个人，有一天都会停止呼吸、变冷、死亡。