TUVOK: I have given further consideration to your riddle regarding the Ensign who survived by consuming the dates from his calendar. It occurs to me that he could also have eaten the Sundaes.
NEELIX: That’s a very clever answer, Mister Vulcan, But it’s not very logical, is it?
This reminds me of the riddle Neelix tells Tuvok.
That’s why I used that title quote.