The correct option is A A person who is always doing more than his sheer talks of 'duties'.
'The man who is always doing more than his sheer talks of 'duties' feels that the individual is in debt to society, and not society to the individual.' This extract from the given passage mentions that -One who talks about duties and does more than that, thinks that the individual is in debt to the society. Therefore the correct option is: A person who is always doing more than his sheer talks of 'duties'.