Main Question or Discussion Point
What i'm going to need to learn from this book? i'm gonna need read something before?
Really?? so great! :D:D, some time before i've started learn from Griffith but i didn't like the book so much, but i survived until 3-D Schorodinger Equation, and i found that Sakurai's book could be better, because it's in a higher level! :)I'd recommend precisely Sakurai's text. It was the book our professor used in your introductory quantum-mechanics lecture (QM 1) within the theory course, and it explains everything very well.