One way of looking at speech is to say that it is a constant stratagem to cover nakedness.

We have a responsibility to deliver energy in the most efficient and environmentally responsible way possible.

The more you learn, the more you realize how little you know.

对音乐家真正的考验不在于他们在音乐会上的表现，而在于他们在排练中的行为。

The gratitude of every home in our Union goes out to the brave men who have fought and died in the service of our country.

The pursuit of happiness is not about feeling good all the time, but about striving toward meaningful goals.