Skip to content
quotesby

About this quote

What does it mean?
Real science exists only as intelligible concepts in the mind; if something is clearly understood, it is true.
In plain terms
Science exists as clear ideas; what is intelligible is true.
What can you take from it?
Clarity of thought is a sign of truth.

Where it applies

  • philosophy
  • science
  • logic

Putting it to work

  • clarify thoughts
  • seek logic
  • define terms

Questions to consider

  • Is clarity enough to prove truth?
  • Where does science live?

Another view

Intelligibility can be subjective and not always align with reality.

More from Ralph Cudworth

  1. Knowledge is not a passion from without the mind, but an active exertion of the inward strength, vigour and power of the mind, displaying itself from within.

    Permalink to quote #2
  2. Truth is the most unbending and uncompliable, the most necessary, firm, immutable, and adamantine thing in the world.

    Permalink to quote #3
  3. If intellection and knowledge were mere passion from without, or the bare reception of extraneous and adventitious forms, then no reason could be given at all …

    Permalink to quote #4

Related quotes

  1. O that our souls could scale a height like this, A mighty mountain swept o'er by the bleak Keen winds of heaven; and, standing on that peak Above the blinding …

    Robinson JeffersRobinson Jeffers quote #1
  2. No matter how many instances of white swans we may have observed, this does not justify the conclusion that all swans are white.

    Karl PopperKarl Popper quote #16
  3. Truth and clarity are complementary.

    Niels BohrNiels Bohr quote #16