Speak up when you know something or have an opinion; Appreciate knowledge shared by others; Believe in Allah's power over nature

This hadith is about a conversation between the Prophet Muhammad and his companions. He asked them to guess what tree does not shed its foliage and one of his companions, Abdullah thought that it was the date palm tree. However, he was too shy to say so in front of everyone else. When Umar heard about this later on, he expressed how pleased he would have been if Abdullah had spoken up with his answer. This hadith teaches us several values such as belief in Allah's power over nature and also encourages us to be brave enough to speak up when we know something or have an opinion even if we are scared or shy about expressing ourselves in public. It also shows us how important companionship is as Umar appreciated Abdullah's knowledge even though others did not hear him express himself directly.