In this world, a man must be either anvil or hammer.
HENRY WADSWORTH LONGFELLOW, "The Story of Brother Bernardus", Hyperion
-copied from here.
This line by Longfellow is quoted at the beginning of Poul Anderson's After Doomsday, Chapter Five.
It is unnecessary to ask the relevance of the quotation. The few surviving Earthmen, surrounded by indifferent or hostile aliens, will continue to survive, and will then prosper, only if they make themselves hammers, not anvils.
Usually, we notice a quotation at the head of a chapter, then instantly forget it, but it must be there for a reason. The sequence of such quotations might summarize or encapsulate the plot of the novel.









