Knowledge is not simply another commodity. On the contrary. Knowledge is never used up. It increases by diffusion and grows by dispersion.

Knowledge is not simply another commodity. On the contrary. Knowledge is never used up. It increases by diffusion and grows by dispersion.
Daniel J. Boorstin

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We read advertisements to discover and enlarge our desires. We are always ready -- even eager -- to discover, from the announcement of a new product, what we have all along wanted without really knowing it.
- Daniel J. Boorstin
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The greatest obstacle to discovery is not ignorance - it is the illusion of knowledge.
- Daniel J. Boorstin

Knowledge is not simply another commodity. On the contrary. Knowledge is never used up. It increases by diffusion and grows by dispersion. Daniel J. Boorstin

Knowledge is not simply another commodity. On the contrary. Knowledge is never used up. It increases by diffusion and grows by dispersion.
Daniel J. Boorstin