[NCC-1701]

Billy Clanton: Why, it's the drunk piano player. You're so drunk, you can't hit nothin'. In fact, you're probably seeing double.
[Billy Clanton draws a knife, and Doc Holliday takes out a second gun]
Doc Holliday: I have two guns, one for each of ya.

and

Doc Holliday: In vino veritas.
Johnny Ringo: Age quod agis.
Doc Holliday: Credat Judaeus Apella, non ego.
Johnny Ringo: Iuventus stultorum magister.
Doc Holliday: In pace requiescat.

Exchanges from "Tombstone". BTW, if anyone who knows Spanish, please translate the exchange between Doc Holliday and Johnny RIngo. Thanks in advance.

[NCC-1701]

Pardon my linguistics. If anyone knows LATIN, please translate the exchange between Doc and Johnny. Again, thanks in advance.

[Ophiucus]

Doc Holliday: In vino veritas.
Johnny Ringo: Age quod agis.
Doc Holliday: Credat Judaeus Apella, non ego.
Johnny Ringo: Iuventus stultorum magister.
Doc Holliday: In pace requiescat.

Exchanges from "Tombstone". BTW, if anyone who knows Spanish, please translate the exchange between Doc Holliday and Johnny RIngo. Thanks in advance

Actually, it's Latin.

H: Truth in wine. (drinking loosens the tongue in the modern saying)
R: Do that which you are doing - (basically pay attention to what you're doing)
H: Let the Jew Appela believe, not I. (classic quote from Horace - kind of a slur of disbelief)
R: Youth the teacher of fools. (don't be stupid)
H: He may rest in peace. (bang and he'll be dead)