Despite the number of times the witches repeat “Fair is foul, and foul is fair,” “Macbeth” testifies to the objectivity of natural law and universal knowledge of good and evil known to conscience and written on the heart and mind of all persons… (essay by Mitchell Kalpakgian)
— Read on www.theimaginativeconservative.org/2018/08/conscience-montaigne-essays-shakespeare-macbeth-mitchell-kalpakgian.html