In the book "Ghost in the Shell" by Masamune Shirow, the author uses the metaphor of life being akin to fruit growing on branches. This comparison suggests that life is a natural progression, much like how fruit develops and ripens over time. Just as fruit relies on the health of the tree and the environment, our lives depend on our circumstances and experiences.

This metaphor invites readers to reflect on the transient nature of life. Like fruit that can be picked or fall from the branch at any moment, our existence is also delicate and subject to change. Shirow encourages contemplation on the interconnectedness of life and the inevitability of growth, decay, and renewal.