"Every time there's a revolution, it comes from somebody reading a book about revolution. David Walker wrote a book and Nat Turner did his thing"

This quote by Mike Tyson is describing the power of understanding and how it can be used to influence and develop change. He is recommending that books can be an effective tool for triggering revolutions. He is particularly referencing David Walker, an African-American abolitionist who composed a book in 1829 called "Appeal to the Coloured Citizens of the World". This book was a call to action for African-Americans to combat for their flexibility and rights. Nat Turner was an African-American slave who led a slave rebellion in 1831, which was most likely inspired by Walker's book. Tyson's quote is highlighting the significance of understanding and how it can be utilized to produce positive modification. He is recommending that books can be an effective tool for inspiring individuals to do something about it and defend what they believe in.