All for one and one for all

1. All the members of a group support each of the individual members, and the individual members pledge to support the group.

“All for one and one for all” is best known as the motto of the title characters in the book The Three Musketeers, by the nineteenth-century French author Alexandre Dumas.

Example Sentences

"The idea behind it was this all for one and one for all belief – and that's been broken."

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Host Mike Greenberg responded: “We’re all for one and one for all; if he’s wearing glasses, we’re all wearing glasses,” as he and the rest of the studio crew — Rex Ryan, Alex Smith and Tedy Bruschi — donned eyewear in support of their colleague.

Read more on Los Angeles Times

“We have chosen you, and you have chosen us. All for one, and one for all,” Kristersson said, and he vowed that his country would uphold the values enshrined in NATO’s founding Washington Treaty.

Read more on Seattle Times

If a uniform mentality prevails — all for one and one for all — it’s partly because of the nature of its acrobatic, robust choreography.

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“Standing together today, we reject the bloody creed that might makes right, and we declare a more powerful creed, all for one and one for all,” Biden said.

Read more on Washington Post