"Fair is foul, and foul is fair." - Act 1, Scene 1This quote, spoken by the threewitches, sets the tone for the entireplay, suggesting that appearances can be deceptive.
"Look like the innocent flower, but be the serpent under ’t." - Act 1, Scene 5Lady Macbeth advises Macbeth to appear welcoming and innocent to their guests while secretly planning their treacherousdeeds, illustrating the theme of deception.
"There’s daggers in men’s smiles." - Act 2, Scene 3This quote by Donalbain highlights the danger of trustingappearances, as even friendly faces may conceal sinister intentions.
"Falseface must hide what the falseheart doth know." - Act 1, Scene 7Macbeth acknowledges the necessity of hiding his trueintentions behind a facade of loyalty and honor, emphasizing the theme of deceit.