Everything is un-American that tends either to government by a plutocracy, or government by a mob. To divide along the lines of section or caste or creed is un-American. All privilege based on wealth, and all enmity to honest men merely because they are wealthy, are un-American — both of them equally so. Americanism means the virtues of courage, honor, justice, truth, sincerity, and hardihood — the virtues that made America. The things that will destroy America are prosperity-at-any-price, peace-at-any-price, safety-first instead of duty-first, the love of soft living, and the get-rich-quick theory of life.

Theodore Roosevelt (1858-1919) American politician, statesman, conservationist, writer, US President (1901-1909)
Letter to S. Stanwood Menken (10 Jan 1917)