It also means coming up with long term vision and cooperation for the future.

VOA: standard.2009.12.08

So we'll come back and revisit the idea that repeating an interaction may allow you to obtain cooperation, but we're not going to come back to that until after the mid-term.

我们以后再继续探讨为什么,重复能够促成合作,我们在后半学期再探讨这个问题

耶鲁公开课 - 博弈论课程节选