Famous Quotes / Robert A. Heinlein
Robert A. Heinlein: "A pessimist is correct oftener than an optimist, but an optimist has more fun - and neither can stop the march of events."
| Correct | Events | March | Neither |
| Oftener | Optimist | Pessimist | Stop |
| Correct | Events | March | Neither |
| Oftener | Optimist | Pessimist | Stop |