And the problem is the same sort of dynamic plays itself out even in the scientific debate back and forth.

问题是，心理动力在科学辩论中,也是以相同的方式在进行循环辩证。

耶鲁公开课 - 心理学导论课程节选

So when you're trying to think about is this a problem that I can solve with dynamic programming, these are the two questions you ask.

所以当你想知道能否,用动态编程来解决这个问题时,你可以问自己两个问题。

麻省理工公开课 - 计算机科学及编程导论课程节选