"At least it was worth trying; for though wrath slowly kindled or long nourished is sullen and intractable, the sudden anger that has not had time to impress the mind with a deep sense of injury, will, when gently managed, be sometimes appeased with the same quickness it is excited."
— Burney [married name D'Arblay], Frances (1752-1840)
(I, pp. 249-50)
Frances Burney, Cecilia, or Memoirs of an Heiress. By the Author of Evelina. 5 vols. (London: Printed for T. Payne and Son and T. Cadell, 1782). <Link to ESTC>