What did doc holliday and johnny Ringo say in latin to each other in the movie Tombstone?

I'll use italics for the Latin they spoke, boldfor the literal translation, and plain text with quotations for the inferred meaning. All other text will be plain, as well.

Doc:

In vino veritas.

In wine is truth.

"When I'm drinking, I speak my mind."

Ringo:

Age quod agis.

Do what you do.

"Do what you do best."

Doc:

Credat Judaeus apella, non ego.

The Jew Apella may believe it, not I.

"I don't believe drinking is what I do best."

Ringo: [pats his gun]

Eventus stultorum magister.

Events are the teachers of fools.

"Fools have to learn by experience."

Doc Holliday: [gives a Cheshire cat smile]

In pace requiescat!

Rest in peace!"

"It's your funeral!"

Marshal White:

Come on boys. We don't want any trouble in here. Not in any language.

Doc:

Evidently Mr. Ringo's an educated man. Now I really hate him.

This is when Ringo pulls his gun and does his tricks before Doc mocks him with his drinking cup.