The man who don’t kno himself iz a poor judge ov the other phellow.

[The man who doesn’t know himself is a poor judge of the other fellow.]

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

Everybody’s Friend, Or; Josh Billing’s Encyclopedia and Proverbial Philosophy of Wit and Humor, “Plum Pits” (1874)
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