Arabic Definition of Insanity

This phrase reminds me of the saying "Insanity is doing the same thing over and over and expecting different results".  The phrase is اللي بيجرِّب المجرَّب بيكون عقله مخرَّب (illi beejarrib almjarrab beekoon 'aqloo mkharrab) which literally means "the one who tries what has been tried, his mind is addled", basically the same thing as the first quote.

 

I heard this phrase on الاتجاه المعاكس and here's an audio clip from the show of the host who is Syrian saying it.  Although everyone on the show is supposed to speak MSA they always will break down into their own dialects, especially after the show has been going on for a while and they get tired and angry.

(The video is all messed up مخرّب :), but the audio is clear.)