1,700 million km2 -- Total solid surface area of the Solar system potentially (if remotely) suitable for human habitation[1] (http://uts.cc.utexas.edu/~gwk/images/SolSys/SolSys)
... carried it with him
to the battlefield.
Few books have had so extensive
a circulation. The number of counted editions
exceeds 2,000; and 1,000 differ ...