"For an author to write as he speaks is just as reprehensible as the opposite fault, to speak as he writes; for this gives a pedantic effect to what he says, and at the same time makes him hardly intelligible"

The quote by Arthur Schopenhauer implies that it is not ideal for an author to write in the exact same way they speak, nor should they speak in the exact same method they compose. Both of these techniques can be viewed as unfavorable qualities in writing, as it can make the author's words sound too formal and difficult to comprehend. Overall, Schopenhauer believes that an author must strike a balance in between composed and spoken language in order to work.