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Enlightenment is man's leaving his self-caused immaturity. Immaturity is the incapacity to use one's intelligence without the guidance of another. Such immaturity is self-caused if it is not caused by lack of intelligence, but by lack of determination and courage to use one's intelligence without being guided by another. Sapere Aude! [Dare to know!] Have the courage to use your own intelligence! is therefore the motto of the enlightenment.

Immanuel Kant#6

PhilosophyEducationCourageEnlightenmentSelf help

About this quote

What does it mean?
Enlightenment means freeing oneself from self‑imposed immaturity by daring to think independently.
In plain terms
Think for yourself instead of relying on others.
What can you take from it?
Cultivate courage to use your own reason.

Where it applies

  • academic study
  • personal growth

Putting it to work

  • question authority
  • develop critical thinking

Questions to consider

  • What does it mean to be mature intellectually?
  • When is guidance beneficial?

Another view

Complete independence can lead to overlooking valuable expertise.

More from Immanuel Kant

  1. I freely admit: it was David Hume's remark that first, many years ago, interrupted my dogmatic slumber and gave a completely different direction to my enquirie…

    Permalink to quote #5
  2. Through laziness and cowardice a large part of mankind, even after nature has freed them from alien guidance, gladly remain immature. It is because of laziness…

    Permalink to quote #7
  3. The death of dogma is the birth of morality.

    Permalink to quote #4

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