The reason why the crow was cheated for the second time was that the crow was too proud to listen to flattery and didn't learn from it, while the fox was too cunning to see the crow's weakness and accurately grasped the crow's flattery defect to cheat it. This story tells us to keep a clear head at all times, face the temptation, don't believe what others say easily, and use your own brain to analyze things to avoid being deceived.

The reason why the crow was cheated for the second time was because the crow was too proud to listen to flattery and didn't learn from it, while the fox was too cunning to see the crow's weakness, accurately caught the crow's flattery defect and cheated it. This story tells us that we should always keep a clear head, face the temptation, don't believe what others say easily, and use our brains to analyze and avoid being fooled.