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About this quote

What does it mean?
Fanaticism spreads like a disease and corrupts the mind just as plague corrupts the body.
In plain terms
Extreme belief is like a sickness for the mind.
What can you take from it?
Avoid extreme beliefs as they are harmful.

Where it applies

  • debate
  • political discourse
  • social criticism

Putting it to work

  • check extreme views
  • promote moderation

Questions to consider

  • Is fanaticism like a disease?
  • How do you fight bad ideas?

Another view

The metaphor is strong but may oversimplify complex beliefs.

More from Giacomo Casanova

  1. One of the advantages of a great sorrow is that nothing else seems painful.

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  2. Economy in pleasure is not to my taste.

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  3. Should anyone bring against me an accusation of sensuality he would be wrong, for all the fierceness of my senses never caused me to neglect any of my duties.

    Permalink to quote #14

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