Lost Riddle

I found this riddle on an old file on my computer, unfortunately it didnt include the answer. Any clever bods out there care to guess & put me out of my misery.

A Riddle.. Who am I?

Described as an oracle
Just as was Pythia of Delphi

Shows a mind fair astute
Gray matter most healthy

Only writes the plain truth
Not from fevered brow

Fantastic since youth
Knows no limits right now

Re: Lost Riddle

I have split it into 4 couplets in case that makes more sense

Re: Lost Riddle

Sorry RJ, my brain doesn't work like that.

Re: Lost Riddle

Thanks anyway Alan, I did agonise before posting it. Seems a bit unsporting posting it on reflection, but I thought it might appeal to someone.




BTW, I prefer RJ to Robert Junior.