i'll say... knowledge and wisdom are often presented in forms that are perceptible to those who are 'ready' for them..
cayce predicted that the secrets of atlantis would be divulged in the latter 20th century (exact date in the 60's or 70's) so in this i think we can decide that one should not instantly beleive everythnig one reads.
but who does??
i found the rest of cayce's writings on atlantis to be interesting, i've seen many writings and works based on the same or similar premises. as an afficionado of logic (and solipsist) i'm not interested in proof of encient empires or proof that the world existed 50 years ago.
i'll give a thumbs up to the law of one tho.