Who learns better? What types of materials are better types with the particular technology than by conventional means?

谁学得更好了,哪种材料更适于搭配某一特定的技术,以起到比传统方法更好的效果？

麻省理工公开课 - 媒体、教育、市场课程节选

I will use it in moderation and use it to the best effect possible rather than use it because it is there.

我会适量的运用数学以达到最佳的效果,而不是为了数学而用数学

耶鲁公开课 - 基础物理课程节选