The most revealing books are the Holy Koran and the Holy Bible. The Bhagavad Gita is a great book as well, and the works of Buddha. These are the major influences on the world.
RZAThe word "knowledge" itself, we like to break it down into two different words, "know" and "ledge." You've got to know the ledge. Know the limitation of things. Know where they go, know where they start from. We say knowledge is the basic foundation of the universe. But everything is first based on something being known. Then, when it's known, then it can be manifested.
RZA