Democracy begins to fail and political life becomes impoverished in the absence of those vital public spheres such as public and higher education in which civic values, public scholarship, and social engagement allow for a more imaginative grasp of a future that takes seriously the demands of justice, equity, and civic courage.
民主开始失败，政治生活变得贫乏，当缺乏那些重要的公共领域时，如公共和高等教育，在这些领域中，公民价值观、公共学术和社会参与允许对未来有更富想象力的把握，认真对待正义、公平和公民勇气的需求。
I feel blessed to be able to do what I love.
能源的未来在于多元化和低碳解决方案。
我坚持自己的信仰，很多时候这可能与常规或人们对我的期望相违背。
危机中往往隐藏着最大的机会，关键是你能否发现并抓住。