Molecular orbital theory, even at this very basic level, allowed us to predict that no, we're not going to see a true bond here, a strong bond.

即使在最基础的层次，分子轨道理论预计，我们不会看到一个键，一个强的键，。

麻省理工公开课 - 化学原理课程节选

They're interesting enough that they can be tested and as such they go to--they might be wrong but they graduate to the level of a scientific theory.

这些极富价值的理论是非常值得去验证的,也许它们本身有可能是错的,但是它们却是科学的理论。

耶鲁公开课 - 心理学导论课程节选