We have a monumental task ahead of us. And there's not a second to look back to our yesterdays, to look back at our fears and frustrations.

VOA: standard.2010.05.17

If you're really into it and you're at MIT, maybe you want to know the wavelength of these average fastballs. So, let's go ahead and look at that.

如果你真的深入到这个问题中去,而且你在麻省理工学院，也许你会想知道这些快球的波长,所以我们继续来看这个问题。

麻省理工公开课 - 化学原理课程节选

And just to look ahead a little bit, you could easily imagine that I might want to not just put a statement in there, what the specs are, I might want to put some constraints. Some specific things to check for, to make sure that you're calling the code right.

这不仅是抽象的概念还有规范的概念，我们再往前看看,你可以简单的想象得到，我不仅仅是想在这里加一个声明,这些规范说明中我还想加一些约束，我们要注意一些特殊的事情。

麻省理工公开课 - 计算机科学及编程导论课程节选

So everyone in this field is trying to look ahead And decide even the strengths and weaknesses of Their organization what small subsets of the entire Range of possibilities should they pursue.

所以这个领域的每个人都试着向前看,根据自己机构的长处和弱点,来决定应该追求何种,小的分目标和可能性。

麻省理工公开课 - 媒体、教育、市场课程节选

And the plot thickens if you look ahead to Section 140.

而继续看到第140节时，情况就更复杂了。

耶鲁公开课 - 公正课程节选