煤炭的未来不在于数量，而在于我们能否清洁高效地利用它。

跨国合作对于解决水产养殖的全球性挑战至关重要。

成功不是终点，失败也非末日，最重要的是继续前进的勇气。

Don't write your name on sand, waves will wash it away. Don't write your name in sky, wind may blow it away. Write your name in the hearts of people, that's where it will stay.

钢琴是我的初恋。