This means: be realistic about yourself and others.

这意味着：对自己和他人要现实一点。

youdao

Police have to be realistic about violent crime.

警察对暴力犯罪不得不采取务实的态度。

《柯林斯英汉双解大词典》

We have to be realistic about our chances of winning.

我们必须实事求是地估计我们获胜的可能性。

《牛津词典》

So I think the police service has the responsibility to involve us in that discussion and we as the public, as parliamentarians,have a responsibility to respond intelligently to that and be realistic about the hard choices that are made,"

VOA: standard.2009.04.21

So it wouldn't be realistic that Muslims, you know, going to claim Vatican, for instance.

所以如果让穆斯林人，宣布占领梵蒂冈，那就不现实了。

普林斯顿公开课 - 人性课程节选

So in retrospect, I think the way to deal with crisis, deal with challenge, deal with difficult times, is like this: First, you need to be realistic.

回首去年，我们应对危机，面对挑战时，所采取的方法就是：,首先，要变得现实一些。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

It can also be a heartbreaker, so persevere and be realistic about where you want to be.

BBC: Living in: New York

Before you start, you need to be realistic about where your credit stands now.

FORBES: Financial Chore #3: Consolidate Your Debt

Of course, monthly payment in full may not be realistic when repaying spring-break expenses.

FORBES: Picking a College Student's First Credit Card