The transcendental method seeks the necessary a priori conditions of experience, of knowledge, and of metaphysical speculation. The two a priori forms of sensibility are time and space: that is, for us to make sense of them, all objects of sensation, whether external or internal, must be temporally organizable and all objects of external sensation must also be spatially organizable. But time and space are only forms of experience and not objects of experience, and they can only be known to apply to objects of sensible intuition. When sensory inputs are received by us and spatio-temporally organized, the a priori necessary condition of our having objective knowledge is that one or more of twelve concepts of the understanding, also called “categories,” must be applied to our spatio-temporal representations. These twelve categories include reality, unity, substance, causality, and existence. Again, none of them is an object of experience; rather, they are all categories of the human mind, necessary for our knowing any objects of experience. And, again, they can only be known to apply to objects of sensible intuition. Now, by its very nature, metaphysics (including theology) necessarily speculates about ultimate reality that is not given to sensible intuition and therefore transcends any and all human perceptual experience. It is a fact of human experience that we do engage in metaphysical speculation. So what are the transcendental conditions of our capacity to do so? Kant’s answer is that they are the three a priori ideas of pure reason—the self or soul, the cosmos or universe as an orderly whole, and God, the one of direct concern to us here. But, as we never can have sensible experience of objects corresponding to such transcendent ideas and as the concepts of the understanding, without which human knowledge is impossible, can only be known to apply to objects of possible experience, knowledge of the soul, of the cosmos, and of God is impossible, in principle.
I know this reply is six months old, but I only ‘learned’ about un-schooling today. I wish my parents had known about this back in the 1950-60s. Strangers who met me thought that I was a smart kid, because I was well read and knew things not taught on my grade level. But my report cards told a different story. Years later I was joking with my boss that the teachers just never asked me the right questions. I didn’t read the assignments from our text books. I read books from the library, which often gave more information, and many times caused me to lose points on tests because of spelling. Amon Re can be correctly spelled at least four different ways, but my 10th grade History teacher only wanted the text book spelling. And from modern History Channel programming pronunciation, it may be spelled Amun Ra now. (shrug) At any rate, while we are home schooling my grandsons, my daughter is looking forward to the ‘un-school’. I know the boys will love it, and as they are sharp and have impressed ME with things they’ve learned at play, I feel confident they will excel with this. We will still use some standard teaching mechanisms, but apply them to daily play and exploratory time. We are not raising future welfare recipients, but self reliant, thinking/reasoning future engineers. Considering their love for nature and all things mechanical, they will be well educated.
During the war Bax began an affair with the pianist Harriet Cohen , for whom he left his wife and children. [n 7] Musically, she was his muse for the rest of his life; he wrote numerous pieces for her, and she was the dedicatee of eighteen of his works.  He took a flat in Swiss Cottage , London, where he lived until the start of the Second World War. He sketched many of his mature works there, often taking them in short score to his favoured rural retreats, Glencolmcille in Ireland and then from 1928 onwards Morar in Scotland, to work on the full score at leisure.