America is so vast that almost everything said about it is likely to be true, and the opposite is probably equally true.

Farrell’s remark points to the difficulty of making definitive generalizations about the United States. Because the country is geographically immense and socially heterogeneous—regionally, economically, ethnically, and culturally—broad claims about “America” can often be supported by some evidence somewhere, while their opposites can be supported elsewhere. The line also critiques the rhetorical habit of treating America as a single, coherent idea: it warns that national stereotypes and sweeping political narratives may be less descriptions than selective snapshots. Implicitly, it argues for specificity—time, place, class, and community—when speaking about American life.