如果他们回答公益金的正确行使，珍惜的是他们。

If they answer the chest's exercise correctly, the treasure is theirs.

youdao

但如果他们回答某些简单问题时也把目光转移的话，你就要想想为什么了。

But if they look away while answering something that should be easy to answer, you should wonder why.

youdao

所以，你甚至可以从不善谈的人身上受益，如果他们回答你所有的问题，或许他们也会逃离你。

So, you can even benefit from a bad conversationalist, if they answer all your questions or maybe they will run away from you.

youdao

And if they can't answer that question, I say well, before you even run it, have an answer to that.

如果他们没法回答这个问题的话，我会说好吧，在你运行实验之前，先回答这个问题吧。

麻省理工公开课 - 计算机科学及编程导论课程节选