What can we do to change India?

I really wish someone would revolutionize India. Starting with the education system. We still follow a colonial education system designed to make Indians the ideal slaves. If education is revolutionized, politics will also change. It won't be all about money and bribes. PEOPLE will change. Thanks to the centuries of British colonization, the average Indian citizen is super miserly and petty. If that mindset changes, India will change. But my question is what can we do as normal citizens?