Anyway, philosophers are not purely thinking machines but they are also human beings composed of reason, spiritedness, and appetite.

无论如何，哲学家并非只是思考机器,他们也是人类,拥有理性，意志与欲望。

耶鲁公开课 - 政治哲学导论课程节选

So, let's just arbitrarily put it between these two in this case here, but actually there's no reason we couldn't also put it between oxygen b and c, so I'm going to draw another structure where we have it here.

那么，让我们任意地将它们放在这两个之间，但实际上我们没有理由,不能把它们放在氧原子，B，与，C，之间，因此我将把另外一个结构画在这里。

麻省理工公开课 - 化学原理课程节选