And so one of the things we'll look at today is how can we leverage an algorithm, how can we implement an algorithm that at least at first glance the second time we've now seen it feels so obviously better.

因此，今天我们要学习的一点就是,我们怎样才能影响一个算法，怎样实现一个算法,使你在第二次看它时会觉得,至少比你第一次看到它时更好。

哈佛公开课 - 计算机科学课程节选

The Asians were ahead and the end of the isolation of Greece made possible communication, and it allowed this kind of learning and so you got this picture of some people learning how to do these things very, very well.

亚洲人领先于世,在希腊分裂后期,这种知识的交流成为可能,同时使学习这种技能成为可能,所以你能看到人们学习,如何将农作技术发挥到最好的图景

耶鲁公开课 - 古希腊历史简介课程节选