“Jeffersonian isolationism expressed an essentially cosmopolitan spirit. The Jeffersonian was determined – even at the expense of separating himself from the rest of the globe, and even though he be charged with provincial selfishness – to preserve America as an uncontaminated laboratory.”

“Jeffersonian isolationism expressed an essentially cosmopolitan spirit. The Jeffersonian was determined – even at the expense of separating himself from the rest of the globe, and even though he be charged with provincial selfishness – to preserve America as an uncontaminated laboratory.”

— Daniel J. Boorstin