EDMUND GETTIER

There’s a clever professor named Ed

Who wrote pages from sunup till bed.

Then he had one idea

About knowledge, you see,

Now he spends his time golfing instead.

Note: Needless to say, I am a HUGE Gettier fan.  Please do not assume that I think that Prof. Gettier rested on his laurels after publishing his marvelous "Is Justified True Belief Knowledge?"  The point of this lovingly irreverent limerick is that he might have.