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》

You should look at both sides of the road.

你应该看看马路的两边。

youdao

This article aims to look at both sides of the coin.

这篇文章是从两方面讨论。

youdao

But we will look at both sides of the anti-terror investing issue.

CENTERFORSECURITYPOLICY: Transcript of CNBC Divest Terror debate

And that forces you to look at both sides of the profit equation, working on the revenue side and working on the cost side.

NPR: Ford's North American Chief Sets Sights on Restructuring

But I had to look at it from both sides: Of course, this was not good, not good at all.

WSJ: Anne Jolis: The Doctor and the Jihadists