In The Power of Wisdom, the author creates his own approach to dealing with life's struggles. He breaks wisdom down into 7 categories, where taking the first letter of each spells DREAMS (and the 7th being an "E" in the middle for "Enlightenment"). This is a tidy little philosophy...cute even...and I do see that there is wisdom embedded in these pages. However, I nonetheless feel that it is a sort of recycled version of the Buddhist Dharma wheel with touches of Taoist duality mixed in.
While I found the book interesting, I would recommend that anyone searching for a philosophy just go ahead and dig into one of these other, more well-trod paths that have tons of literature to help explain these difficult concepts (such as impermanence, interdependence, and compassion). This book lays the ideas out at a high level, but the real trick with giving sage advice is enabling a student to make the rubber-meet-the-road by incorporating it into his/her daily life. For that, we typically need more than just a book; we need teachers, a community, and practices with many detailed examples of application.
I'll give the author prop's for being ambitious and doing a fairly good job of laying out a framework that is clever and concise, but I just do not think that the book could, by itself, help people legitimately shift their relationship with reality.