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About this quote

What does it mean?
No age is infallible; past accepted opinions are often rejected by future generations as false or absurd.
In plain terms
Past beliefs once accepted are often rejected by later generations as wrong.
What can you take from it?
Be open to questioning current accepted beliefs.

Where it applies

  • historical analysis
  • scientific progress
  • social norms

Putting it to work

  • question assumptions
  • study history

Questions to consider

  • What current beliefs will future generations reject?
  • How do we know what is true?

Another view

It assumes future generations always improve on past views.

More from John Stuart Mill

  1. In proportion to a man's want of confidence in his own solitary judgment, does he usually repose, with implicit trust, on the infallibility of 'the world' in g…

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  2. There is the greatest difference between presuming an opinion to be true, because, with every opportunity for contesting it, it has not been refuted, and assum…

    Permalink to quote #26
  3. While every one well knows himself to be fallible, few think it necessary to take any precautions against their own fallibility, or admit the supposition that …

    Permalink to quote #23

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