@hue-man,
What can be said at all can be said clearly; and whereof one cannot speak, thereof one must be silent.
The disappearance of magic is a sort of magic itself.
The difficulty of philosophy is in shewing the fly out of the fly bottle.
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You cannot write anything about yourself that is more truthful than you yourself are. That is the difference between writing about yourself and writing about external objects. You write about yourself from your own height. You don't stand on stilts or a ladder but on your bare feet.
L.W. C&V
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I hope that was all clear, if a bit repetitious. The point is, we can be clear even if we cannot argue. It isn't so much that we mustn't utter nonsense, but that we be aware of it. Why not think out loud or maybe on paper? One must then come in contact with grammar.
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I wanted to speak an analogous question to the one you raised but am having difficulty in creating one. Something like: a religion without a church, or a church without followers... It is hard to nail down. A school without textbooks, maybe?
Regards,
John