The Tao that can be trodden is not the enduring and unchanging Tao. The name that can be named is not the enduring and unchanging name.

– Laozi

This is the opening to the Tao Te Ching which I’ve found to be a great read.  A bit cryptic at times (at least for me), but it echos my beliefs.

http://www.with.org/tao_te_ching_en.pdf

http://www.gutenberg.org/ebooks/216