American presidencyConservationJob satisfactionLife philosophyMeaningful workNational parksProgressive MovementPublic servicepurposeRough RidersTheodore RooseveltWork ethic์์ด๋์ด ๋ฃจ์ฆ๋ฒจํธ 28 Oct 2025 Theodore Roosevelt - Far and away the best prize that life offers is the chance to work hard at work worth doing. "Far and away the best prize that life offers is the chance to work hard at work worth doing.&…