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Nothing is more usual and more natural for those, who pretend to discover anything new to the world in philosophy and the sciences, than to insinuate the praises of their own systems, by decrying all those, which have been advanced before them. And indeed were they content with lamenting that ignorance, which we still lie under in the most important questions, that can come before the tribunal of human reason, there are few, who have an acquaintance with the sciences, that would not readily agree with them. 'Tis easy for one of judgment and learning, to perceive the weak foundation even of those systems, which have obtained the greatest credit, and have carried their pretensions highest to accurate and profound reasoning. Principles taken upon trust, consequences lamely deduced from them, want of coherence in the parts, and of evidence in the whole, these are every where to be met with in the systems of the most eminent philosophers, and seem to have drawn disgrace upon philosophy itself.

David Hume#5

ReasonPhilosophyCritiqueInnovationSystems

About this quote

What does it mean?
New philosophers often praise their own systems by criticizing old ones, revealing weak foundations and lack of coherence in all systems.
In plain terms
New thinkers criticize old systems to praise their own, showing all systems have weak foundations.
What can you take from it?
New ideas often attack old ones to seem better.

Where it applies

  • academic debate
  • publishing
  • theory development

Putting it to work

  • check motives
  • critique systems
  • avoid hype

Questions to consider

  • Why do new ideas attack old?
  • Is your system flawed?

Another view

Some new ideas are valid.

More from David Hume

  1. Here am I who have written on all sorts of subjects calculated to excite hostility, moral, political, and religious, and yet I have no enemies - except, indeed…

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  2. For my part, when I enter most intimately into what I call myself, I always stumble on some particular perception or other, of heat or cold, light or shade, lo…

    Permalink to quote #6
  3. With regard to politics and the character of princes and great men, I think I am very moderate. My views of things are more conformable to Whig principles; my …

    Permalink to quote #3

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