The document tells a story using three pots as metaphors for facing difficulties in life. The first pot contains carrots that soften when boiled, representing people who become weak when facing problems. The second pot contains eggs that harden inside when boiled, representing people who become bitter and hardened. The third pot contains coffee beans that change the water, representing people who face difficulties and emerge stronger by learning from their experiences. The moral is that when facing problems, people should strive to grow stronger like the coffee beans rather than become weakened or bitter.