He's asking you to look at both sides of the case and come to a rational decision.

他是在要求你看到问题的两面，然后做出理性的决定。

《柯林斯英汉双解大词典》

They may sometimes seem ridiculous to a rational mind.

有时对于理性的人来说，他们是很可笑的。

youdao

That would seem such a rational thing to do that no one would think it at all mysterious.

这样做似乎很合理，没有人会觉得它有任何可疑之处。

youdao

I think trying to understand our world is a really complicated endeavor and it's important to have a sort of solid rational approach like science does."

VOA: special.2009.12.01

Then, it puts those combinations of beliefs and desires into action by moving in a way that's a rational response to my move.

然后,它把那些信念和欲望组合起来,通过对我的棋路的理性回应,组成它的棋路

耶鲁公开课 - 死亡课程节选

We'll be trying to think about death from a rational standpoint.

我们尝试从理性的角度去考虑死亡。

耶鲁公开课 - 死亡课程节选

What I think is missing in many enterprises is a rational approach to unavoidable novelty.

FORBES: Novelty, Change, and Innovation: Star Trekking The New Hotness

The variables are nearly infinite and therefore, relying on predictions is not a rational decision-making method.

FORBES: Separating Prediction From Fact

In a rational world there would be no such thing as a nondiversified money market account.

FORBES: Trust Me