Wanted to learn some physics, heard about Feynman, bought the book and managed to learn a few things... One thing I didn't like is that he believes that everything is physics and the other sciences are just a branch (with mathematics not being a science at all) but that is just a flavor of his personal beliefs and it doesn't reflect his teaching skills. Starting with atoms and what was known about them in his time - he managed to develop a series of lectures (six in total) that clarified all the covered fields for me and intrigue me to look for more in other places (his lectures are dealing more with motivation for the developed theories and how we came to those than with mathematical proofs for the theories - I don't find this a minus because it is important to understand the ideas on some "intuitive" level before you reach for mathematical apparatus to develop them...)<br>All in all - I am a satisfied customer...