To be angry about trifles is mean and childish; to rage and be furious is brutish; and to maintain perpetual wrath is akin to the practice and temper of devils; but to prevent and suppress rising resentment is wise and glorious, is manly and divine.
Source: In The Ultimate Success Quotations Library, 1997.
-- Alan W Watts, (Jan 6 1915-1973), US philosopher; He was a proponent of Eastern philosophy and Western culture; wrote The Spirit of Zen, 1936.