Coble 's words recalled those of Alexander Maconochie , a Scottish prison warden who reformed Norfolk Island , the Alcatraz of 19th-century Australia , by inventing the concept of indeterminate sentencing -- an incentive-based system involving early release for hard work and good behavior : '' When a man keeps the key of his own prison , he is soon persuaded to fit it to the lock . ''
Norfolk Island
Australia
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Australia
Norfolk Island
/location/country/administrative_divisions
PERSON
Coble
PERSON
Alexander Maconochie
LOCATION
Norfolk Island
LOCATION
Alcatraz
LOCATION
Australia