"On doit rester ouverts d'esprit."

Translation: We have to keep an open mind.

[bizworld]

What's wrong with: "We must remain open-minded"

[Sitesurf]

Nothing, it's accepted now, thanks!

[bizworld]

You're welcome! Another thing, why is it "....ouvertS d'esprit" and not "....ouvert d'esprit"?

[W-Ruggles-Wolfe]

There is a thread about this topic here: https://forum.duolingo.com/comment/27771879

And more detailed info here: https://www.frenchtoday.com/blog/french-grammar/understanding-french-on-subject-pronoun

[Linda4406]

Thank you for those excellent links. Very clear and comprehensive.

[phfaucon]

IMHO both are correct. "On" can be "indefini" or personal. "One must be open minded", or "we must be open minded". The first translation is singular, the second is plural. We don't have a context to determine the intent.

[Betsy134556]

What about "open-hearted"? (Earlier, "jeune d'esprit" was translated "young at heart.")

[LeeBrownst1]

"We must keep our minds open" rejected. Reported 3 July 2018.

[Sitesurf]

Accepted now, thanks.

[kathygeorge]

"We" have more than one mind, unless we are like the Borg or the hive mind. Therefore, we have open minds, not an open mind. Or was my English teacher just too rough on me?

[Sitesurf]

I think that "We must keep an open mind" is fine, as well as "We must keep our minds open".

[Jean_C_01]

I proposed "We should keep an open mind" . Not accepted. Not sure why

[RQZ.Sash]

Can I write ouvert (singular) on the audio lesson?

[Sitesurf]

You can't as long as Duolingo has not applied their special filter to accept homophones.