Brutus

Julius Caesar:

 

BRUTUS: ...whether we shall meet again I know not.
Therefore our everlasting farewell take:
For ever, and for ever, farewell, ...!
If we do meet again, why, we shall smile;
If not, why then, this parting was well made.

O, that a man might know
The end of this day's business ere it come!
But it sufficeth that the day will end,
And then the end is known.