Guilt

• Macbeth, (1.7): “If it were done when 'tis done, then 'twere well it were done quickly.”
• Macbeth, (1.7): “But in these cases We still have judgment here; that we but teach Bloody instructions, which, being taught, return To plague the inventor”
• Macbeth, (1.7): “He's here in double trust: First, as I am his kinsman and his subject, Strong both against the deed; then, as his host, Who should against his murderer shut the door, Not bear the knife myself.”
• Macbeth, (1.7): “We will proceed no further in this business: He hath honoured me of late, and I have bought Golden opinions from all sorts of people, Which would be worn now in their newest gloss, Not cast aside so soon.”
• Macbeth, (2,1): “Is this a dagger I see before me, the handle towards my hand?”
• Macbeth, (2.2): “I could not say ‘Amen’ when they did say ‘God bless us… I had most need of blessing, and ‘Amen’ stuck in my throat.” 
• Macbeth, (2.2): “Macbeth does murder sleep – the innocent sleep”
• Macbeth, (2.2): “I am afraid to think what I have done; Look on’t again I dare not”
• Macbeth, (2.2): “Will all great Neptune’s ocean wash this blood clean from my hand? No, this my hand will rather the multitudinous seas incarnadine, making the green one red.” 
• Macbeth, (3.4): Thy bones are marrowless, thy blood is cold. Thou hast no speculation in those eyes” 
• Lady Macbeth (2.2): “A little water clears us of this deed; how easy is it then!” 
• Lady Macbeth (5.1): “Out, damned spot! Out, I say!”
• Lady Macbeth (5.1): “Here’s the smell of blood still. All the perfumes of Arabia will not sweeten this little hand.” 
• Lady Macbeth (5.1): “What’s done cannot be undone.”