There is a plain beyond Shishan.

1. The mountain I understood as a child refers to a concrete, visible and real mountain, which is essentially a mountain. Today, with the growth of life experience and the increase of experience, "mountain" can be a mountain or countless mountains, full of difficulties in life.

2. Because the seeds here are metaphors of the beliefs my mother gave me. Beyond the mountain is the sea. Mom said this out of my wishful thinking and doubts, and there is no real ideal, so it is floating.

3. This sentence tells people that people should have their own ideals and beliefs and persist in their struggle, but the realization of ideals and goals is not achieved overnight, but a long process that requires people to constantly strive for.

(That's right)