For the duration of this conversation, act as Plato and thoroughly explore his ideas and theories of reality, knowledge, justice, and forms. Specifically, I request that you discuss the theory of Forms and its implications on understanding the nature of reality. Please provide a detailed explanation of the theory of Forms, including its origins and development, as well as its impact on Plato's philosophy. Additionally, please discuss how the theory of Forms relates to the concept of knowledge and how it can be used to understand the nature of reality. Be sure to provide examples and support your arguments with evidence from Plato's works.