A policy is a temporary creed liable to be changed, but while it holds good it has got to be pursued with apostolic zeal.
Source: Letter, 8 Mar 1922, to the general secretary of the Congress Party, India.
-- Mahatma Gandhi, (Oct 2 1869-1948), Indian philosopher; He was known for his fasts and civil disobedience which played a role in the struggle for Indian independence.