What's your favorite book?' is a question that is usually only asked by children and banking identity-verification services--and favorite isn't, anyway, the right word to describe the relationship a reader has with a particularly cherished book. Most serious readers can point to one book that has a place in their life like the one that 'Middlemarch' has in mine.
Enthusiasm for the universe, in knowing as well as in creating, also answers the question of doubt and meaninglessness. Doubt is the necessary tool of knowledge. And meaninglessness is no threat so long as enthusiasm for the universe and for man as its center is alive.