That may be the case. Many people don't automatically see all of the implications that follow from reading a set of principles on a single page. Reading how the

That may be the case. Many people don't automatically see all of the implications that follow from reading a set of principles on a single page. Reading how they apply in different circumstances can be very helpful. Different people have different learning styles. And the repetition in a single book—or even after reading multiple books—can be very useful as well. What works for you may not work for someone else.