The Buck Stops Here sign
Truman’s desk sign

The buck stops here.

Harry S Truman (1884-1972) US President (1945-1953)
(Misattributed)

Not a quote from Truman, but popularized by him through a sign he kept on his White House desk, displaying the message It had been sent to him from the Federal Reformatory at El Reno, Oklahoma in late 1945. On the reverse side it reads, "I'm from Missouri." Truman occasionally referenced the sign and phrase in speeches.

The phrase -- which itself refers to "passing the buck," or handing responsibility off to another -- predates Truman's administration, and may have been coined by Brigadier General A. B. Warfield in 1939 or earlier.

More discussion about this quotation and its origin: