Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just ...

No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it. (Karl Popper)

Karl Popper Quotes Pictures

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.

Karl Popper Quotes: No number of sightings of white swans can prove the theory that all swans are white. The sighting of just one black one may disprove it.