There’s letters sealed; and my two schoolfellows,
Whom I will trust as I will adders fanged,
They bear the mandate; they must sweep my way
And marshal me to knavery. Let it work,
For ’tis the sport to have the enginer
Hoist with his own petard; and ’t shall go hard
But I will delve one yard below their mines
And blow them at the moon. O, ’tis most sweet
When in one line two crafts directly meet.
— Prince Hamlet, in Hamlet, Act 3, Scene 4.
