Priceless

  

A most valuable one. To seet during the meetings, sipping a tea, nodding thoungfuly, saying "Oh yes..."

Just remembered something:

“It could always be replaced,” said Benjy reasonably, “if you think it’s important.”

 

“Yes, an electronic brain,” said Frankie, “a simple one would suffice.”

 

“A simple one!” wailed Arthur.

 

“Yeah,” said Zaphod with a sudden evil grin, “you’d just have to program it to say What? and I don’t understand and Where’s the tea? Who’d know the difference?”

 

“What?” cried Arthur