| Answer | Crossword Clue |
|---|---|
| PLAYDUMB | Know nothing, so to speak |
| ICEBERG | Hard-to-get-to-know person, so to speak |
| DIDDLY | Nothing, so to speak |
| BEANS | Next to nothing, so to speak |
| IAGO | "Demand me nothing: what you know, you know: From this time forth I never will speak word" is his last line |
| WISDOM | "Knowing you know nothing," to Socrates |
