Here are some memorable quotes from Shakespeare's play "Macbeth":

1. "Fair is foul, and foul is fair." - Witches (Act 1, Scene 1)

2. "Double, double toil and trouble; Fire burn, and cauldron bubble." - Witches (Act 4, Scene 1)

3. "Is this a dagger which I see before me, the handle toward my hand?" - Macbeth (Act 2, Scene 1)

4. "Out, out, brief candle! Life's but a walking shadow, a poor player that struts and frets his hour upon the stage and then is heard no more." - Macbeth (Act 5, Scene 5)

5. "All the perfumes of Arabia will not sweeten this little hand." - Lady Macbeth (Act 5, Scene 1)

6. "By the pricking of my thumbs, something wicked this way comes." - Second Witch (Act 4, Scene 1)

7. "I have no spur to prick the sides of my intent, but only vaulting ambition." - Macbeth (Act 1, Scene 7)

8. "Out, damned spot! Out, I say!" - Lady Macbeth (Act 5, Scene 1)

9. "False face must hide what the false heart doth know." - Macbeth (Act 1, Scene 7)

10. "Fair is foul, and foul is fair. Hover through the fog and filthy air." - Witches (Act 1, Scene 1)

These quotes capture some of the play's key themes, including ambition, deception, guilt, and the supernatural. They represent the characters' struggles, inner turmoil, and the dark atmosphere that pervades the story of Macbeth.