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Mathematics is not a spectator sport—you have to engage with it to appreciate its beauty.
数学不是观赏性运动——你必须参与其中才能欣赏它的美。
能源的未来在于多样化,没有任何单一来源能满足我们所有的需求。
创造伟大的建筑就是为人们创造伟大的空间。
If the people cannot trust their government to do the job for which it exists - to protect them and to promote their common welfare - all else is lost.
I don't think you can ever really change who you are, but you can change how you live your life.
【译文】知心的话只能说给知心人来听,不是知心人就不要和他谈。
大象才是行动的所在。骑手的存在是为了服务大象。