"Whether it's our cozy bedroom, our toy-strewn family room, or our newly renovated kitchen, we all have our favorite rooms in our homes.a But when do we ever think about the thresholds? We spend a lot of time traversing thresholds - both in our homes, and in our lives. a Of course, this is not a book about how to build a house; it is book about how build a rich and rewarding life.a When I talk about the thresholds of life, I am referring to those...