I always thought the latter was Will Rogers.
>It was indeed Groucho. Twain, however is notable for having not said more >things that he is thought to have said than anyone else. "Everybody talks >about the weather but nobody does anything about it." He didn't say it."It >ain't what you don't know that'll hurt you, but what you think you know that >just ain't so." He didn't say it. etc. etc. > >Sandwichman > >On 4/14/06, Max B. Sawicky <[EMAIL PROTECTED]> wrote: >> >> I have found it on the web attributed to Groucho, but I still think it was >> originally Twain. >> Can't prove it. >> >> >-- >Sandwichman > >