And the aeronautics engineer who wants to build an airplane has to obey, take into consideration, learn it, study and understand the law of gravity.

航空航天工程师,想制造飞机，必须遵守，加以考虑，学习，研究理解万有引力定律。

哈佛公开课 - 幸福课课程节选

We're going to start talking about vaccines which is really sort of applied immunology: trying to take immunological concepts and put them into action or to engineer them in some way.

我们将会从,属于应用免疫学范畴的疫苗问题讲起,以便把免疫学上的概念,同实际应用或者某种工程学应用联系起来

耶鲁公开课 - 生物医学工程探索课程节选

Aeronautics engineer takes into consideration of reality.

航空工程师必定要考虑到现实。

哈佛公开课 - 幸福课课程节选