Knowledge is a state of awareness and understanding. It refers to facts or information obtained, the wisdom acquired through learning, life's experiences, and skill enhancement. Knowledge gives one the power to mobilize in the right direction. That's the reason knowledge is powerful. Acquiring knowledge means a person obtains resourcefulness and criticizes the informative and useful data. This makes a person well-informed and makes them take d intelligent decisions based on their everyday situations, awareness, and understanding. You can read more Essay Writing about articles, events, people, sports, technology many more. Thus, the statement ' pen is mightier than a sword' is right as the knowledge gives a man more powerful than a sword. The more knowledge one acquires, the more powerful he/she becomes.