Here are some specific examples of the moral lessons in the poem:
* Stanza 1: The poem begins with a description of the beauty of nature, including the flowers, trees, and birds. The speaker tells the children to "rejoice in the beauties of nature" and to "let your hearts be filled with joy."
* Stanza 2: The speaker tells the children that they should "thank the Lord for all his blessings" and that they should "be kind to all creatures."
* Stanza 3: The speaker reminds the children that they are all "heirs of the kingdom of heaven" and that they should "strive to be like Christ."
* Stanza 4: The poem ends with the speaker telling the children to "be happy in your youth" and to "remember your Creator in the days of your youth."
These moral lessons teach children to be grateful for the beauty of nature, to be kind to animals, to be respectful of others, and to strive to live their lives in accordance with God's will.