"This book blew my mind; it is a work of genius. It put together the technical, economic, motivational and related issues around Bitcoin better than anything I've seen. The best compliment I can give this book is that I read it and I decided to buy $425m of bitcoin. It was the most impactful on our way of thinking in Microstrategy and it made us want to invert our balance sheet to base it on a bitcoin standard."