They were very intelligent but lacked common sense.They decided to travel to use their knowledge and find opportunities to showcase their skills.He had practical wisdom and good judgment.They try to revive a lion.He climbed a tree to stay safe when the lion was being revived.The lion killed them because they lacked caution.Knowledge without wisdom can be dangerous.The fourth Brahman is wise and cautious.Actions and decisions showed the foolishness of the three scholars.Always combine knowledge with wisdom and think before acting.