Native American wisdom is amazing. This page pays tribute to their philosophy and beliefs with a collection of their quotes, sayings and blessings. You will also find the Native American 10 Commandments here.
I'm only responsible for what I say, not for what you understand. Although as an author I am responsible for making readers understand--a reader who doesn't understand is an unhappy reader. (And there is some value to leaving some questions unanswered.