Discretion of speech is more than eloquence, and to speak agreeably to him with whom we deal is more than to speak in good words, or in good order.
Source: Essays, Of Discourse, 1597-1625.
-- Francis Bacon, (Jan 22 1561-1626), English philosopher, statesman, essayist; He was an early advocate of inductive learning from intensive observation; wrote Novum Organum, 1620.