never ask the barber if you need a haircut

短语

释义与例句

prov.
  1. 1.

    Do not seek advice from a biased party.

词源

Attributed to Daniel S. Greenberg, who wrote “Don’t ask the barber whether you need a haircut” in the November 1972 issue of the Saturday Review, popularizing the saying. It was made more famous by Warren Buffet in his annual letter to Berkshire Hathaway shareholders.

来源：wiktionary