*"Knowledge is power"* this was first said by *Sir Francis Bacon* . This quote means that knowledge is the tool which gives power to a person who fights for his rights and compete with the world . It can't be defeated by any power in this world . It gives us power to control the forces of nature and use them for getting benefits . Through knowledge , we are able to differentiate between the right and wrong , good or bad . It is pillar to success . A person without knowledge is the person without light . This is why *Knowledge is power*