The "System of Transcendental Idealism" is a philosophical framework developed by Immanuel Kant. It posits that human experience is shaped by both sensory input and the mind's inherent structures. According to this view, we can never know things as they are in themselves, but only as they appear to us through our perceptions. Kant's system emphasizes the role of the mind in organizing experiences, suggesting that space and time are not external realities but rather forms of intuition. This means that our understanding of the world is fundamentally limited by our cognitive faculties, leading to the conclusion that objective knowledge is always mediated by subjective experience.