"Tomorrow and tomorrow and tomorrow"

A famous quote from Shakespeare's Macbeth. It comes when Macbeth hears of his wife's death:

 

To-morrow, and to-morrow, and to-morrow,

Creeps in this petty pace from day to day,

To the last syllable of recorded time;

And all our yesterdays have lighted fools

The way to dusty death. Out, out, brief candle!

Life's but a walking shadow, a poor player

That struts and frets his hour upon the stage

And then is heard no more. It is a tale

Told by an idiot, full of sound and fury

Signifying nothing.

— Macbeth Act V, Scene 5