"The very toughest sort of town, they'll tell you – that's what makes it so American. / Yet it isn't any tougher at heart than the U.S.A. is tough at heart, for all her ships at sea. It just acts with the nervous violence of the two-timing bridegroom whose guilt is more than he can bear: the bird who tries to throw his bride off the scent by accusing her of infidelity loudly enough for the neighbors to hear. The guiltier he feels the louder he talks. That's the sort of little loud talker we have in Chicago today. He isn't a tough punk, he's just a scared one. Americans everywhere face gunfire better than guilt."
January 1, 1970
https://en.wikiquote.org/wiki/Chicago%3A_City_on_the_Make