The famous Macbeth quotes can be in the form of extracts, passages or lines from the play as famous speeches and quotes providing an illustration of or allusion citing the famous incidents within the play. Some of these important quotes from Macbeth will be familiar surrounding the theme of this Shakespearean tragedy. The famous and important Macbeth quotes by William Shakespeare, the great Bard and dramatist, often relate to ambition, the supernatural, insanity, revenge, irony and madness and feature great Macbeth soliloquies. We use Shakespeare's words all of the time in everyday speech, including Macbeth, but we are often totally unaware that we are 'borrowing' famous sayings from his plays! The Shakespeare characters strongly featured in the Macbeth quotations and quotes section are Macbeth, Lady Macbeth and the three witches.