Borrowing from Britney Spears, “Oops, they’ve done it again.” It seems every time we think we know everything we need to know from their last book, then they do it again. Are we ever going to get any rest? Now we have to memorize the seven disciplines and much more importantly learn how to apply them in our lives and to the leaders we serve. As usual, they are very right, again. As usual this book will add value to any manager or leader. Again, it keeps adding to the mosaic of leadership. Always right. Always surprisingly simple. Always doable. Always a “have-to-read”.Bob Eichinger, Retired, Former Vice Chairman of KornFerry International and CEO and co-founder of Lominger Limited Inc.