When most people think of a hero, they often think of someone who is probably smart, brave, bold, etc. But does that mean that any of these characteristics really come to everyone's mind when the word "hero" is mentioned? According to the Cambridge Dictionary, “a person admired for doing something very brave or for accomplishing something great” is what defines a hero. Although this common definition of a hero is well accepted; it seems limited by the general idea. In fact, different people might have different explanations for this. From my perspective, a hero is not just about identifying someone by a single characteristic. In other words, defining a hero must take into account many factors, such as whether a person has had influence, changed the present and the past, and fought against different life backgrounds.Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay To me, a great hero means a person who affects one's life so deeply that it can even change one's life. Take for example my grandfather, who is also a teacher. Some teachers, including him, generally believe they are destined to take on the responsibility of shaping the futures of young, impressionable children. I still remember that when I was little, parents would take their child and come to our house to meet my grandfather. Looking at them secretly, I saw the parents with smiles bowing to him in gratitude and told them that without him, their child would not have returned to the right track and become an industrious student. At night, out of curiosity, I can't help asking him the reason for their visit. He then told me that the student was once a street boy. He followed his companions to rob convenience stores, steal other people's homes, and beat up anyone they wanted. Until one day he was seriously injured due to a huge conflict with another group of gangsters, it was my grandfather, also his homeroom teacher, who took him to the hospital. “But how did you know he was hurt?” I asked. “Well, as I was on my way to the cafe, I saw someone lying on the ground with blood everywhere. To my surprise, it was him. He continued: “When we arrived at the hospital he was quickly sent into the operating room and I spent about a week keeping him company after the operation was over. He knew he made a mistake by risking his life, so I pulled him out of the abyss. That's why his whole family came to thank me for this afternoon. Right now, he was my hero – a person exerting his influence on the student, guiding him in the right path. On the other hand, when we think of heroes, names like Mahatma Gandhi and Dr. Martin Luther King Jr. often come to mind. people's minds. According to the Cambridge dictionary definition, they both fit it; but also, they represent a turning point through the ages. Start with Gandhi, the man who first invented nonviolent protest and successfully brought about independence for India. It's absolutely obvious why he's called a hero. Gandhi ranked among the defenders of the rights of Indians and South Africans, helped organize a resistance movement against the British government, and supported non-cooperation as a type of peaceful protest. He is the leader of the Indian independence movement and promotes equal treatment and rights for Indians. As for Dr. Martin Luther King Jr., most people probably have..