I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."
争论不应该是煤炭与可再生能源的对立，而应是如何让两者都变得更好。
True leadership in forestry means balancing economic growth with ecological stewardship.
The only way to do great work is to love what you do.
登山不因为艰难险峻就停止攀登，那么最终必定能登上峻岭。