Cách sử dụng
The expression "fight fire with fire" can mean that when you have a problem or an enemy, you can use their same tactics or actions against them to defend yourself. For example, if someone is bullying you and being mean to you, you can respond by being equally as mean back to them (although this is not always the best solution). Or, if you encounter criticism, you could respond with even stronger, more compelling arguments. This expression can be used in many different situations, but generally it means fighting back against a negative situation or person by using their own techniques or attitudes.