Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it. ...

If you've got the truth you can demonstrate it. Talking doesn't prove it. (Robert A. Heinlein)

Robert A. Heinlein Quotes Pictures

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.

Robert A. Heinlein Quotes: If you've got the truth you can demonstrate it. Talking doesn't prove it.