The proverb 'A little knowledge is a dangerous thing' expresses the idea that gaining a little knowledge can mislead people into thinking that they are more expert than they really are. This mindset of overconfidence and pride can lead to making serious mistakes which we will regret later. There is no denying that knowledge is the greatest asset known to man. It is perhaps one of the fundamental elements to assess where he is at the moment. Throughout history, humanity has evolved, implementing the knowledge gained over the years. Initially, human beings were on par with other animals, when they started thinking about their surroundings, questioning everything, finding the answers to the unknown, getting a rational opinion and started thinking, they got differentiated from the rest. Hence, rational thought and the ability to think is what makes human beings stand out from the rest. From then, we never stopped our quest to answer the unknown things. However, little knowledge has proved to be dangerous for the entire humanity. Anyone with little knowledge poses a threat to the whole society as they believe that they know everything. But in reality, all we know is a minute part of the entire world. Through this essay on a little knowledge i dangerous thing, one can tread safely on the right path and not be tempted to walk in the wrong direction.