We're all free agents. If I wanted to work as a professor, I could send out notes to a hundred different universities and say 'Does anyone want to hire me?'

VOA: special.2010.07.26

And again if you don't, and you feel like you'd like a review session on this please send me an email and I'll set one up next week.

如果你还不大懂,觉得你想要这方面的综述,请电邮我,我会在下周给出一篇综述

耶鲁公开课 - 生物医学工程探索课程节选