You are not only responsible for what you say, but also for what you do not say.

大脑是一个经过自然选择的信息处理器。

Energy independence is not just a goal; it's a necessity for national security.

实现明天理想的唯一障碍是今天的疑虑。

奢侈品必须超越外观，涵盖诚信。