No More Learning

How now, my lord? Why do you keep alone,
Of sorriest fancies your companions making,
Using those thoughts which should indeed have died
With them they think on? Things without all remedy
Should be without regard. What's done is done.
MACBETH. We have scotch'd the snake, not kill'd it.
She'll close and be herself, whilst our poor malice
Remains in danger of her former tooth.
But let the frame of things disjoint, both the worlds suffer,
Ere we will eat our meal in fear and sleep
In the affliction of these terrible dreams
That shake us nightly. Better be with the dead,
Whom we, to gain our peace, have sent to peace,
Than on the torture of the mind to lie
In restless ecstasy. Duncan is in his grave;
After life's fitful fever he sleeps well.
Treason has done his worst; nor steel, nor poison,
Malice domestic, foreign levy, nothing,
Can touch him further.
LADY MACBETH. Come on,
Gentle my lord, sleek o'er your rugged looks;
Be bright and jovial among your guests tonight.
MACBETH. So shall I, love, and so, I pray, be you.
Let your remembrance apply to Banquo;
Present him eminence, both with eye and tongue:
Unsafe the while, that we
Must lave our honors in these flattering streams,
And make our faces vizards to our hearts,
Disguising what they are.
LADY MACBETH. You must leave this.
MACBETH. O, full of scorpions is my mind, dear wife!
Thou know'st that Banquo and his Fleance lives.
LADY MACBETH. But in them nature's copy's not eterne.
MACBETH. There's comfort yet; they are assailable.
Then be thou jocund. Ere the bat hath flown
His cloister'd flight, ere to black Hecate's summons
The shard-borne beetle with his drowsy hums
Hath rung night's yawning peal, there shall be done
A deed of dreadful note.
LADY MACBETH. What's to be done?
MACBETH. Be innocent of the knowledge, dearest chuck,
Till thou applaud the deed.