The challenges we face in energy are not just technical; they are deeply human.
我们在能源领域面临的挑战不仅仅是技术性的；它们深深植根于人性。
我相信梦想的美丽和信仰的力量。
But it is the same with man as with the tree. The more he seeks to rise into the height and light, the more vigorously do his roots struggle earthword, downword, into the dark, the deep - into evil.