Final answer:
True, Plato posited that as one ascends the divided line, they gain clearer insight into the eternal and unchanging world of Forms, which are more real than the physical world.
Step-by-step explanation:
True. For Plato, the higher you move up the line in his divided line analogy, the clearer and more distinct the true Forms become. In his philosophy, the physical world we perceive with our senses is an impermanent shadow of the higher, more real eternal and unchanging reality.
This transcendental world of forms is considered the ultimate reality, encompassing those things that are eternally true such as beauty, justice, and goodness. Plato believed that abstract reasoning leads us to real truth, and mathematics exemplified this approach, providing keys to understanding the universe.
Through rigorous contemplation and discussion, truths that could not be apprehended through the senses become clear, as the realm of the Forms is only truly understandable through the mind.