REGAN: O, sir, to wilful men,
The injuries that they themselves procure
Must be their schoolmasters. Shut up your doors:
He is attended with a desperate train,
And what they may incense him to, being apt
To have his ear abused, wisdom bids fear.
CORNWALL: Shut up your doors, my lord. ‘Tis a wild night.
My Regan counsels well. Come out o’ th’ storm.
– William Shakespeare