the human mind cannot sincerely adhere to any fixed doctrine for long. sincerity is the main condition for knowing the truth. and this is a reason for optimism: sooner or later, the futility of any fixed view of existence will become evident, and final understanding will occur as the realization of the absence of any permanent content of consciousness (body and concept), and the only thing that will remain is the All-Container. but He is not any separate and limited content. and as soon as He takes Himself to be such, the forgetting of His Own Nature occurs