And it is fairly normal for doctors to say, because this child has these problems, we're not going to treat the child with all the modern technology that medicine makes available.

如果医生们说，“这个孩子患有的疾病，是无法用医学上的,现代科技手段,来治愈的。“

普林斯顿公开课 - 人性课程节选

The Greeks borrow that with typical Greek innovation.

希腊人用他们典型的创新手段,借用了这些字符

耶鲁公开课 - 古希腊历史简介课程节选

There're also changes of what you can teach, extends what you can teach, because you can get to concept which are really quite sophisticated that you will never teach it at the introductory level, because the math is the least that you can make it quantitatively, because you have a visualization that shows physically what's going on.

同时这也能改变,教学内容，你能教授的程度，因为你可以定义,那些通常很难的,你在入门阶段都不会遇到的,抽象阶段，因为数学是你最不能,用定量手段来解决的，因为你有一个直观过程,知道什么正在进行。

麻省理工公开课 - 媒体、教育、市场课程节选