"There's no way that a human rights organization can possibly have the means, can possibly have the techniques, and the resources we have, in order to get the most accurate possible statistics.

VOA: standard.2009.09.09

And the reason that we use it is that it is incredibly accurate, and allows us to very, very quickly predict and to predict accurately, in most cases, what the electron configuration of molecules are going to be.

我们用它是因为它极为精确，并且能让我们非常非常快地预测,而且是准确地预测，大多数情况下，分子应该具有的电子排布。

麻省理工公开课 - 化学原理课程节选

And we certainly don't think that in fact most of us are in the position to actually crank out any kind of accurate number.

我们当然不会认为,多数人都能,得出更准确的数字。

耶鲁公开课 - 死亡课程节选