The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.

Energy independence strengthens economies and enhances national security.

人体是与政治和社会问题互动的最直接方式。

The world needs more scientists who think like engineers, and more engineers who think like scientists.

建筑必须服务于人，而不是支配人。

了解自己的投资风格和风险承受能力是成功投资的关键。

我们选择记住的和选择忘记的同样能说明我们自己。