Directed by: Peter Berg
Starring: Mark Wahlberg, Ben Foster, Emile Hirsch, Taylor Kitsch
Matt 'Axe' Axelson: Are Mikey and Danny really dead?
Marcus Luttrell: I don't know.
Matt 'Axe' Axelson: Are we dead?
Marcus Luttrell: Not yet.
Matt 'Axe' Axelson: We're good right?
Marcus Luttrell: Fuck yeah. We're solid.
Marcus Luttrell: If I don't go home, you don't go home.
Shane Patton: Anything in life worth doing is worth overdoing. Moderation is for cowards.
Shane Patton: There ain't nothing I can't do. No sky too high, no sea too rough, no muff too tough.
Continuity mistake: In the scene where Marcus is removing the shrapnel from his leg, when he gets to the last and largest piece, he places the medallion from his necklace in his mouth to bite down on. As the scene transitions from the leg to his face as it is removed, he appears to no longer have the medallion in his mouth. Then once the shrapnel is removed, he collapses and still has the medallion in his mouth.
Trivia: Marcus Luttrell named his dog DASY in memory of his team that was killed (Dietz, Axe, Southern Boy [Luttrell], and Yankee [Murphy]). DASY was shot and killed on April 1, 2009 by four men who approached Luttrell's yard. As the four men fled in their vehicle, Luttrell gave chase in his car until police intervened. Luttrell refused the 911 dispatcher's instruction to stop chasing the men.
Answer: The exact quote was "there's no medicine in a gunfight," meaning the SEALs couldn't just stop shooting at the enemy to help another SEAL who was injured. They're speaking more broadly of the "Self-aid" concept, where each person needs to look out for himself until someone else can come provide medical assistance.
Excellent answer.