This proverb means that even when one is in conflict or disagreement, it is essential to maintain the ability to speak and express oneself. The act of fighting or having differences should not prevent us from openly expressing our viewpoints. In other words, keep communication open even in times of conflict, as dialogue remains an important tool for resolving issues. An equivalent English proverb would be ‘Every cloud has a silver lining,’ implying that despite difficult times, it is important to maintain hope and continue communicating.