This metaphorical quote emphasizes how anger can cloud judgment and diminish clear thinking, much like a gust of wind extinguishing a light. When someone is consumed by anger, rational thought and reason can be lost, making it difficult to make sound decisions. The quote encourages individuals to control their anger before it overtakes their ability to think clearly and act wisely. It stresses the importance of maintaining calm in order to preserve one’s mental clarity and decision-making ability.