最好的设计源于理解使用者的需求。

美国不应该试图在世界各地传播民主。

The jaws of power are always open to devour, and her arm is always stretched out, if possible, to destroy the freedom of thinking, speaking, and writing.

There are things that happen and leave no discernible trace, are not spoken or written of, though it would be very wrong to say that subsequent events go on indifferently, all the same, as though such things had never been.

过去从未消逝，它甚至从未过去。