who is known for having a sign on his desk that says the buck stops here
Buck passing "The buck stops here" is a phrase that was popularized by U.S. President Harry S. Truman, who kept a sign with that phrase on his desk in the Oval Office.[6] The phrase refers to the notion that the President has to make the decisions and accept the ultimate responsibility for those decisions. Truman received the sign as a gift from a prison warden who was also an avid poker player. It is also the motto of the U.S. Naval Aircraft Carrier USS Harry S. Truman (CVN-75).[7]
Dollar sign A common hypothesis holds that the sign derives from the symbolic representation of the Pillars of Hercules â€“ this representation can either have a banner separately around each pillar, or as in the Spanish coat of arms, a banner curling between them.