"Infinite in All Directions," Meaning of the Title

The title is now changed so as to focus more sharply upon the message I am preaching. Boiled down to one sentence, my message is the unbounded prodigality of life and the consequent unboundedness of human destiny. As a working hypothesis to explain the riddle of our existence, I propose that our universe is the most interesting of all possible universes, and our fate as human beings is to make it so.