Watercolor paint can be used to color drawings or by itself.

VOA: special.2010.07.25

Is it or isn't it true that those things which are eternal or non-physical can only be grasped by something that is itself eternal and non-physical?

我们是否可以说,那些永恒,或非现实的事物只能被,本身是永恒和非现实的其他事物认知呢

耶鲁公开课 - 死亡课程节选

They're sometimes called transcription factors and this is an example of a transcription factor that is itself activated or turned on by the presence of a steroid.

它们被称为转录因子,转录因子的一个例子就是,能够自激活或被激素激活

耶鲁公开课 - 生物医学工程探索课程节选

It should not be limited or constrained by any transcendent standards or moral laws that do not derive from politics itself, whether a law of God or some kind of transcendent moral order or code.

它不可以被任何超验的准则或道德条律所,限制和束缚，因为那些并非源自于,政治本身，无论那是上帝的法则，还是,某种超验的道德命令或准则。

耶鲁公开课 - 政治哲学导论课程节选