In the sixth century B.C., said the professor, the Chinese philosopher Lao-Tzu writes, “I am a fool! Yes! Others are bright but I am dim. Others are sharp but I am dull. I drift... wandering... aimless... ” 

 

Excuse me, said the professor. Yes? said Blurtso. What are you doing? asked the professor. I’m wandering aimlessly around the room. Excellent! said the professor.