Ambedkar’s definition of great man Sincerity and intellect are enough to mark out an individual as being eminent….A great man must have something more than what merely eminent individual has. A great man must be motivated by the dynamics of a social purpose and must act as the scourge and the scavenger of society. These are the elements (that) constitute his title deeds to respect and reverence. (From Ambedkar’s speech on the birth centenary of social reformer, M.G. Ranade in 1943)