Irish:
The nearest translation of "never give up" is "Coinnigh ort go deo" - this literally translates as "Keep on for ever" (Alternative "Lean ort (leat) go deo") or more likely "Ná eirigh as go deo" "Don't rise out of it ever". Note that the plurals of the first two expressions are "Coinnigh oraibh go deo" and "Lean oraibh go deo".
Common náthanna cainte (phrases) used with similar meanings are
Ar agaidh go deo - (keep going) forward for ever
Leanaimís ar aghaidh go deo - we will keep going forever
Ní éirífidh muid as go deo - we will never give up
There's always "No surrender!" which is "Ní ghéillfear!"
Scottish Gaelic:...
"Go deo" is "For ever, always" in Irish. "go deo deo" means "for ever and ever".
"No surrender!" is Ní ghéillfear!
Dheamhan géilleadh"
dheamhan géilleadh
"Go brách arís' or "Go deo arís".
No surrender is Ní ghéillfear in Irish
Never Surrender - album - was created in 1982.
Never Surrender - film - was created on 2009-04-28.
Never Surrender - 2011 was released on: USA: 11 September 2012 (DVD premiere)
No. Some escaped to Mexico or Europe, and never did surrender.
We never surrender :) Just kidding. In czech it's "vzdáváme se".
churchill told the british people that "we shall never surrender"
Bushido
The Game - 2006 Never Surrender 4-11 was released on: USA: 15 March 2011
Great Britain has never surrendered
Pawn Stars - 2009 Never Surrender 3-25 was released on: USA: 1 November 2010
It means to never quit, surrender,forfeit or give up.