When, O Catiline, do you mean to cease abusing our patience? How long is that madness of yours still to mock us? When is there to be an end of that unbridled audacity of yours, swaggering about as it does now?

[Quo usque tandem abutere, Catilina, patientia nostra? Quam diu etiam furor iste tuus nos eludet? Quem ad finem sese effrenata iactabit audacia?]

Marcus Tullius Cicero (106-43 BC) Roman orator, statesman, philosopher

Orationes in Catilinam [Catilinarian Orations], No. 1, § 1, cl. 1 (1.1.1) (63-11-08 BC) [tr. Yonge (1856)]
    (Source)

Urging Catiline, leader of a conspiracy against the Roman government, to leave the city.

(Source (Latin)). Alternate translations:

How long, Catiline, will you abuse our patience? How long shall that fury of yours hector down even us too? To what bound shall your unbridled Audaciousness fly out?
[tr. Wase (1671)]

How long, Catiline, will you dare to abuse our patience? how long are we to be the sport of your frantic fury? to what extremity do you mean to carry your unbridled insolence?
[tr. Sydney (1795)]

How far at length, O Catiline! wilt thou trifle with our patience? How long still shall that frenzy of thine baffle us? To what limit shall they uncurbed effrontery boastfully display itself?
[tr. Mongan (1879)]

How far at length wilt thou abuse with our patience, O Catiline? How long also that thy fury will elude us? To what end thy unbridled audacity will boast itself?
[tr. Underwood (1885)]

How much further, Catilina, will you carry your abuse of our forbearance? How much longer will your reckless temper baffle our restraint? What bounds will you set to this display of your uncontrolled audacity?
[tr. Blakiston (1894)]

How far at length will you abuse, O Catiline, our patience? How long also will that fury of yours elude us? To what end will that unbridled audacity flaunt itself?
[tr. Dewey (1916)]

In the name of heaven, Catilina, how long do you propose to exploit our patience? Do you really suppose that your lunatic activities are going to escape our retaliation for evermore? Are there to be no limits to this audacious, uncontrollable swaggering?
[tr. Grant (1960)]

How far will you continue to abuse our patience, Catiline? For how much longer will that rage of yours make a mockery of us? To what point will your unbridled audacity show itself?
[IB Notes]