“The Universe, as has been observed before, is an unsettingly big place, a fact which for the sake of a quiet life most people tend to ignore.
Many would happily move to somewhere rather smaller of their own devising, and this is
what most beings in fact do. For instance, in one corner of the Eastern Galactic Arm lies the large forest planet Oglaroon, the entire “intelligent” population of which lives
permanently in one fairly small and crowded nut tree.
In which tree they are born, live, fall in love, carve tiny speculative articles in the bark on the meaning of life, the futility of death and the importance of birth control, fight a few extremely minor wars, and eventually die strapped to the underside of some of the less accessible outer branches.”
– Douglas Adams