Shakespeare on the Provocations of Drink

MacDuff

Was it so late, friend, ere you went to bed,
That you do lie so late?

Porter

'Faith sir, we were carousing till the
second cock: and drink, sir, is a great
provoker of three things.

MacDuff

What three things does drink especially provoke?

Porter

Marry, sir, nose-painting, sleep, and
urine. Lechery, sir, it provokes, and unprovokes;
it provokes the desire, but it takes
away the performance: therefore, much drink
may be said to be an equivocator with lechery:
it makes him, and it mars him; it sets
him on, and it takes him off; it persuades him,
and disheartens him; makes him stand to, and
not stand to; in conclusion, equivocates him
in a sleep, and, giving him the lie, leaves him.

Macbeth Act Two, Scene Two