天下英雄谁能匹敌？唯有曹操刘备。生儿子就应当像孙权那样。

The anarchic nature of the international system means that states must rely on self-help to ensure their survival.

Quality is more important than quantity. One home run is much better than two doubles.

每一吨开采的煤炭都应承载我们对未来的承诺

语言是存在的家，而词语是它的砖石。