The quality of mercy from William Shakespeare, "The Merchant of Venice", Act 4 scene 1
The quality of mercy is not strain'd, It droppeth as the gentle rain from heaven Upon the place beneath. It is twice blest: It blesseth him that gives and him that takes. 'T is mightiest in the mightiest: it becomes The throned monarch better than his crown; His sceptre shows the force of temporal power, The attribute to awe and majesty, Wherein doth sit the dread and fear of kings; But mercy is above this sceptred sway, It is enthroned in the hearts of kings, It is an attribute to God himself; And earthly power doth then show likest God's, When mercy seasons justice.