For ’tis the sport to have the enginer Hoist with his own petard¹ 1: Hamlet, Act 3, Scene 4 (https://en.wikipedia.org/wiki/Hoist_with_his_own_petard https://e

For ’tis the sport to have the enginer Hoist with his own petard¹ 1: Hamlet, Act 3, Scene 4 (https://en.wikipedia.org/wiki/Hoist_with_his_own_petard https://en.wikipedia.org/wiki/Hoist_with_his_own_petard)