| Answer | Crossword Clue |
|---|---|
| BLAISE | Mathematician Pascal |
| BLAISE | Philosopher Pascal. |
| BLAISE | Philosopher Pascal |
| BLAISE | French philosopher Pascal |
| RUSSELL | Mathematician, philosopher, writer. |
| PASCAL | French mathematician and philosopher Blaise |
| PASCAL | French philosopher-mathematician (1623-62). |
| BERTRANDRUSSELL | Noted 20th-century mathematician, philosopher and pacifist |
| LEIBNIZ | Mathematician and philosopher who coined the phrase "the best of all possible worlds" |
