Final answer:
Ivory's true passion is not explicitly stated; however, the text suggests themes of personal growth, self-discovery, and reflections on beauty, artistry, and ethical living with nature.
Step-by-step explanation:
From the excerpts provided, it's apparent that Ivory's true passion is not clearly stated, and it requires a more nuanced interpretation. There are references to personal growth and self-discovery, elements typically associated with characters in literature finding their true calling or passion. Individual sentences suggest a preoccupation with beauty and transcendent ideals, like the character who is occupying his mind with thoughts of a woman and comparing his desires to the innocence and radiance of youthful dreams. Another passage speaks to the ethical significance of living in harmony with nature, which could imply a passion for environmentalism or artistry. In the end, without more context, it's challenging to discern a single true passion that applies to Ivory.