The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.

地球及其周围的水域实际上必须具有其阴影所揭示的形状，因为它以完美的圆弧遮蔽了月亮。

We need to ensure that the Internet remains a platform for innovation and free expression.

我是一个注重过程的女人。我尽力去迎接每一次挑战，尽力去品味每一次经历，并从中学有所获。生活从不乏味。