Sgt. Stryker: Life is tough, but it's tougher if you're stupid.

- John Wayne in Sands of Iwo Jima (1949)

Sgt. Stryker: You gotta learn right and you gotta learn fast. And any man that doesn't want to cooperate, I'll make him wish he had never been born.

- John Wayne in Sands of Iwo Jima (1949)

Pfc. Al Thomas: That's war.
Pfc. Charlie Bass: What's war?
Pfc. Al Thomas: Trading real estate for men.

- John Agar in Sands of Iwo Jima (1949)

Pfc. Al Thomas: You know, my natural dislike for you is turning into a great hatred, Bass.

- John Agar in Sands of Iwo Jima (1949)

Pfc. Charlie Bass: Don't do it. Just this once, don't do it.
Sgt. Stryker: Don't do what?
Pfc. Charlie Bass: Don't get blind, staggerin' stinkin' falling down drunk.
Sgt. Stryker: Charlie, nobody sets out to get blind, staggerin' stinkin' falling down drunk.
Pfc. Charlie Bass: Yeah, some people do.

- John Agar in Sands of Iwo Jima (1949)

[During the night the squad is guarding a trenchline amid word that the Japanese may launch an attack. From out of the night a faint voice can be heard calling "Corpsman."]
Pfc. Benny Regazzi: [his voice hushed] Stryker!
Sgt. Stryker: [hushed] Get down! Stay down! You have your orders, don't move!
Pfc. Peter Conway: [hushed] There's somebody wounded out there. Let's go get him!
Sgt. Stryker: Stay down, it might be a Jap trick, they pulled it off plenty of times at Guadalcanal.
Pfc. Peter Conway: That doesn't sound like a Jap to me!
Sgt. Stryker: I don't care what it sounds like to you! You stick your head up, you'll tip our position.
[the voice resumes, and now we can recognize it]
Pfc. Charlie Bass: [unseen in the night] Stryker!
Pfc. Peter Conway: That's Bass. How many Japs know your name, Stryker?

- John Agar in Sands of Iwo Jima (1949)