"ليس كل من تقاتله عدوك وليس كل من يساعدك صديقك"

Simplified Meaning:

Sometimes, people you argue or compete with are not really against you; they might just have different opinions or interests. For instance, a co-worker who challenges your ideas at work might be trying to make the project better, not trying to harm you. On the other hand, not everyone who is nice or helpful to you truly cares about you. There could be a person who acts friendly but has their own selfish reasons, like wanting something from you. It's important to look deeper and understand people's true intentions. Don't quickly judge someone as bad because you have a disagreement. Also, be cautious about blindly trusting someone just because they do nice things for you. By being thoughtful and understanding, you can build better and more genuine relationships.