The idea of trying to identify the principles guiding the life of one of the greatest geniuses and providing readers with a masterplan, guidance, and highlights is indeed interesting. I enjoyed reading about Leonardo da Vinci, including the salacious details, the fact that he loved flowers, and liked to dress as well as possible, in velvet and some other precious material that I forgot. However, all in all, I was not overly impressed by this book of what seems to be pop-psychology. I'm not entirely sure if that's the correct classification, but it appears to me that its current popularity has more to do with da Vinci than with any new contribution by Mr. Gelb.
Maybe I'm wrong. After all, I'm no Leonardo and couldn't really think like him, even after reading this book, which at times seemed like a guide book for dummies. It asked me to think of my favorite painters, musicians, etc. and then presented Mr. Gelb's preferences. I'm not sure why I should "gain" this knowledge. Here are the principles "discovered" in the book: The Seven Da Vincian Principles - Curiosità, Dimostrazione, Sensazione, Sfumato, Arte/Scienza, Corporalita, and Connessione. Each principle has its own unique meaning and significance. For example, Curiosità represents an insatiably curious approach to life and an unrelenting quest for continuous learning.
In conclusion, Leonardo's legacy lives on through these principles, which offer valuable insights into how we can strive to think and live like a genius. While the book may not be a revolutionary work of psychology, it does provide an interesting perspective on the mind of one of history's greatest thinkers.