I would agree that there's one Tao, but not just one book on it. There have been different interpretations for thousands of years, even among the oldest of texts. I'm under the impression that even the oldest Taoists, Confucians, etc., had different understandings of the Tao (not that similarities don't exist among them, but different applications are evident). Otherwise, what would be the point of having different philosophies? You may only accept one understanding, but that doesn't mean that others don't exist and haven't existed for many, many years.
Yes, this is basically true, I think. He wasn't Lao Tzu; he came afterward and was a follower of the principles in the Tao Te Ching. But he had some interesting and valid ideas to contribute, I think, which is why his work is considered an essential part of the Taoist canon by Chinese and non-Chinese people alike. And, as far as I know, his text doesn't conflict with the Tao Te Ching. But I don't know everything; feel free to correct me if I'm wrong.
I'll check out the text. Thanks. But I think it's important to note that education doesn't always equal wisdom, nor does nationality. Even the Tao Te Ching states this, which I think is why it values "the uncarved block" and returning to the childlike state over intellectualism. Education can sometimes cloud logic and truth because it often gives a person a false sense of authority and teaches them to reject other ideas, regardless of their validity. It can be a source of flawed pride. I'm not saying that education is worthless or useless; I'd be a hypocrite. I'm just saying that those with degrees shouldn't be the only ones considered fit to approach or discuss truth. As the Tao Te Ching states: "Drop wisdom, abandon cleverness, and the people will be benefited a hundredfold...These three [wisdom/cleverness, humanity/justice, shrewdness/sharpness] are the criss-cross of Tao, and are not sufficient in themselves. Therefore, they should be subordinated to a Higher Principle. See the Simple and embrace the Primal..." (Chapter 19, Wu translation). Simplicity is higher in principle than intellectualism gained by lots of education. I think that's important, though I don't think that willful ignorance is a virtue (or the definition of simplicity), either. Which is why I'm trying to learn by discussing these things on here and reading as many translations as I can and slowly learning to read Chinese.
I don't think this is a fair assumption. Innocence is not an embarrassment, and if I'm innocent in the field of Chinese culture (and I'm not entirely), then I'm at least willing to learn. I wouldn't be here if I wasn't. And a willingness to learn is certainly not an embarrassing thing. I've received quite a bit of formal education, actually, as I'm in my last year of graduate school, and I'm smart enough to realize that total education includes learning outside of an academic atmosphere. It includes world experience and reading lots of different things and thinking on one's own and with like-minded people. So I think I'm at least sort of adept at reading and reasoning. Anyway, if you have a greater understanding of Chinese culture and Taoism than I do, I'm more than happy to learn from you. But please don't call me an embarrassment for attempting to learn and understand. That's a waste of a good opportunity.