可持续性不仅仅是植树；它是为了正确的理由在正确的地方种植正确的树木。

译文：连续地打仗，百姓就会感到劳苦；长期打仗，士兵就会感到疲惫。

"The greatest challenge is to paint what cannot be painted."

I always did something I was a little not ready to do. I think that’s how you grow.

能源的未来在于平衡当今的需求与未来的责任。