But it was still interesting to watch and to see unfold So, now I had this picture of real-live data of a real-life city operating in front of me.

但是看着这些事物一点点展开非常有趣,现在我得到了现实的城市里,现实生活的数据就在我面前运转。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

We hand you a bunch of programming code that we wrote because this is very much the norm in the real world.

我们给你们一些我们自己写的代码,因为在现实世界中这都是非常正常的。

哈佛公开课 - 计算机科学课程节选

It was never actually used but it was a great idea.

虽然这个想法并没有成为现实,但它却是个非常伟大的想法。

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Oftentimes, inventions that seem, in the abstract, to be good ideas may be impossible because something that you have to do to make it actually come into practice is too expensive and so it's not economic to produce the invention.

通常在理论上,创新固然不错,但却很难实现,因为把创意变成现实,花费会相当的昂贵,实现这样的创意非常不合算

耶鲁公开课 - 金融市场课程节选

This is very interesting important work and if this comes about-- I mean as the work on this becomes more and more robust, and the measurement gets better and better, this will be a huge help because then we'll have a better sense of exactly what kind of things people are eating on the vegetable front.

这是非常有意思并且重要的工作,如果这成为现实,我是说随着这方面的技术越来越成熟,测量效果越来越好,这将成为极大助力,因为那时我们,能更好的知道人们,吃了什么蔬菜

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选