I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating.

那些被看到跳舞的人被那些听不到音乐的人认为是疯了。

当我们保护生物多样性时，我们保护的是自然恢复力的蓝图。

孔子说：“人的本性是相近的，只是习俗使人有了差别。”

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

我是一个赢家，我喜欢赢。