石油和天然气在未来几十年仍将是能源结构的一部分，但我们必须尽可能清洁地生产它们。

Resource development must balance economic growth with environmental stewardship.

To write is to give oneself over to the world, to let the world in, and to let it change you.

语言是存在的家。人在其家中居住。