Provide a thoughtful and complete answer of at least 5to 7 sentences

can a hero do something immoral or illegal for the sake of good and still be good?

Yes actually, ever heard of the saying the needs of the 1 out-way the needs of the many, well that is the most common form, when the executive chief sends out his soldiers to a firefight or something, he can get those soldiers killed, can leave the hearts of the soldiers loved ones bruised, but they did it to stop a nuclear war, or lethal drug trafficking, so that is an example.

Hope this helps, if not, comment below please

Joe Clark is a real man who really did whip a New Jersey high school into shape. I know this because I have been told it a dozen times in the past week by people who think that explains the behavior of "Joe Clark," the hero of "Lean on Me." But "Lean on Me" is not a documentary about the real Joe Clark. It is a fiction film about a character who is so troubled, obsessed and angry that the film is never able to say quite what it thinks of him. After the movie, neither are we.

Clark is played by 1988 Oscar nominee Morgan Freeman in a performance that is powerful and consistent and thus all the more troubling. Although he has taught in schools for more than 20 years, he never has really fit in anywhere. He has an unshakable belief in his own opinions, a disinterest in anyone else's, and a personality so abrasive it's no wonder his wife left him and he has only one friend.