It's too early to tell what the impact on learning will be from open course ware but we know from messages people have sent us that educators see tremendous value in being able to use the site to build work upon others.

现在还不好说,但是通过人们发来的邮件我们知道了,教育者对于能够在别人的基础上,展开自己的工作给予很高赞扬,他们现在可以节约下时间。

麻省理工公开课 - 媒体、教育、市场课程节选

We have many billionaires in this country and I think that the only thing you have to do with it is philanthropy. They have to give it away because they are essentially satiated.

我们国家有很多亿万富翁,但对于有钱人,有一点必须做的就是,他们必须给予别人物质上的帮助,是因为他们已经够丰衣足食的了

耶鲁公开课 - 金融市场课程节选