True leadership means making tough decisions today that will benefit generations tomorrow.

过去是一个跟随我们的影子，无论我们跑得多快。

当你不再感到伤心的时候(时间会冲淡一切伤痛)，你就会因认识我而感到心满意足。你是我永远的朋友。将会和我一起欢笑。为了欢乐，你会经常打开窗子……

Writing down one thing you are grateful for each day is the cheapest possible therapy ever.

Stray birds of summer come to my window to sing and fly away. And yellow leaves of autumn, which have no songs,flutter and fall there with a sigh.

We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.

I try to make the invisible visible.