You must be fair to both sides.

你必须公平对待双方。

youdao

Even your enemy, you must be fair.

即使对你的敌人，你也必须公正。

youdao

Life is not fair, you must be get used to it.

人生是不公平的，你要去适应他。

youdao

So I support Mr. Delahunt's motion, and I hope that in the interest of fairness -- because you know this proceeding must not only be fair but must be seen to be fair.

CNN: Transcript: Judiciary Committee impeachment hearing

You must identify the right business or company to invest in, and it must be purchased at a fair or reasonable value (price).

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