Claude Maxwell MacDonald Professions : Diplomat Born : 1852 Died : 1915 Browse All Authors Top 6 quotes by Claude Maxwell MacDonald Worriers spend a lot of time shoveling smoke. Claude Maxwell MacDonald smoke worry time What isn't tried won't work. Claude Maxwell MacDonald entrepreneur inspirational Opportunity is a bird that never perches. Claude Maxwell MacDonald missed-opportunity opportunity bird Maturity is a stage of life when you don't see eye to eye but can walk arm in arm. Claude Maxwell MacDonald arms maturity eye Most worries are reruns. Claude Maxwell MacDonald reruns worry If hard work is the key to success, most people would rather pick the lock. Claude Maxwell MacDonald funny-work hard-work success Similar Authors April Glaspie diplomat Anwarul Karim Chowdhury diplomat Anne Armstrong diplomat Andrew Dickson White diplomat Alfonso Garcia Robles diplomat David Ormsby-Gore, 5th Baron Harlech diplomat All Authors