我不会为任何人游泳。我是为自己游泳。
自由民主的传播和世界经济的整合创造了一种情况，即唯一合法的政府形式是基于人民主权并尊重基本人权的政府。
I'm not a star. I'm just a girl who writes songs and sings them.
生命的纪律是秩序；智力的纪律是专注；行为的纪律是顺从。
艺术家的职责是成为时代的见证者。
要理解一种文化，首先必须理解它的故事。
The universe is full of surprises, and we are just beginning to scratch the surface of understanding it.
创新不仅仅是创造新产品，更是重新思考我们做每件事的方式。
States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.