Addressing a party rally in the national capital, dubbed as a show of strength by Bihar's ruling party Janata Dal-United, Kumar said his state should be given special status as it is lagging behind in all aspects of development.
He also sought the Centre's assistance for development of all backward states in the country, asserting that only those who feel for such states will rule the Centre after 2014 Lok Sabha elections.
"We will leave everyone behind and move ahead with development. And we will present a model before the world. These days development model is being discussed. This model is what takes along everyone together. This is the real development model of India," the Chief Minister said, in an apparent reference to the 'Gujarat model' being touted by Chief Minister Narendra Modi.
"All the backward states should get their rights. We are not begging, special status is our right....We won't be quiet until we (Bihar) get special staus," he said.
Kumar's rally was held a fortnight after the central government proposed to change the parameters of determining backwardness of states, an announcement immediately welcomed by the chief minister, who interpreted it as a positive step towards realising the goal of special status for Bihar.
Finance Minister P Chidambaram's announcement in the budget in this regard and its immediate welcome by Kumar fuelled speculation of JD-U coming closer to Congress at a time when Modi's stocks appeared to be rising in BJP with whom Kumar's antipathy is well-known.
Huge crowds assemble for Nitish Kumar's Adhikar rally
Adhikar rally in Delhi not a show of strength: Nitish
Lankan Tamils issue: DMK threatens to walk out of UPA
JD-U to go it alone in Bihar for Lok Sabha polls?
Chidambaram hopeful of India's support to US resolution