Poor human natur iz too full ov its own grievances tew have enny pitty to spare, — if yu show a man a big bile on yure arm, he will tell yu he had one twice az big az that, on the same spot, last year.

[Poor human nature is too full of its own grievances to have any pity to spare, — if you show a man a big boil on your arm, he will tell you he had one twice as big as that, on the same spot, last year.]

Josh Billings (1818-1885) American humorist, aphorist [pseud. of Henry Wheeler Shaw]

Josh Billings: His Works, Complete (1873)