What are the scriptures in fortune telling?

How to interpret several poems in Guiguzi's fortune telling.

Just say the general meaning.

The first course is "Eat to Be Strong", which is about life. This kind of life is not very good. The garden is full of spring flowers, but there are autumn chrysanthemums in front of my yard, which means that life is basically rare. A hundred years later, the world asked how to be with half-sons and half-grandchildren. This means that you will die alone. Half-sons and half-grandchildren have no sons, only daughters and granddaughters.

In the future, it is basically said that the career is rare, the marriage is not harmonious, and there are few brothers and children. A bit of a hermit's lonely seclusion.