But in seven years, he's off to college. This has given me tremendous impetus to try and develop this technology and get it out there and make it available to people with type 1 diabetes before my son goes to college."

VOA: standard.2010.04.15

You can go on or you can go off and actually, how about some gratuitous use of technology?

你可以自由的开或者关，你认为这种有必要使用这种技术么？

哈佛公开课 - 计算机科学课程节选

You can go on or you can go off and actually, how about some gratuitous use of technology?

你可以自由的开或者关，你认为这种有必要使用这种技术么？

哈佛公开课 - 计算机科学课程节选