Robert A. Heinlein Quote: No.10
- 10
Everything is theoretically impossible, until it is done. Robert A. Heinlein | Refcard PDF ↑
Tool box
- Name:
- Robert A. Heinlein (random)
- Books & Videos:
- Robert A. Heinlein Books & Videos
- Type:
- Writer
- Nationality:
- American
- Birth Date / Year:
- July 7, 1907
- Death Date / Year:
- May 8, 1988
