They show that the speaker is free to choose her direction in life.
A gateless garden is free, and an open path is free to all who choose.
Example:
Ashley likes to ski, to swim and to jump. This is correct and uses parallel structure. An incorrect version of this sentence would read: Ashley likes to ski, to swim and jumping.
Read more at http://examples.yourdictionary.com/parallel-structure-examples.html#jXYWqYUZUZhucVzJ.99
Meaning :
Parallel structure means using the same pattern of words to show that two or more words or ideas are of equal importance and to help the reader comprehend what is being written. It is grammatically correct to ensure that phrases, clauses and items on a list after a colon use the correct parallel structure.
D) a complex metaphoric relationship
You must be formal, make sure to use the correct indentations
I think it is a clear message due to the fact that it is a negative political cartoon over how schooling isn't prioritized currently in the drawer's opinion