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The system of Descartes... seemed to give a plausible…

“The system of Descartes... seemed to give a plausible reason for all those phenomena; and this reason seemed more just, as it is simple and intelligible to all capacities. But in philosophy, a student ought to doubt of the things he fancies he understands too easily, as much as of those he does…” quote by Voltaire
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“The system of Descartes... seemed to give a plausible reason for all those phenomena; and this reason seemed more just, as it is simple and intelligible to all capacities. But in philosophy, a student ought to doubt of the things he fancies he understands too easily, as much as of those he does not understand.”

Voltaire

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Philosophers should question easy explanations and remain skeptical of seemingly simple, universal reasons.

In simple terms: Question simple answers in philosophy.

Key Takeaway

Always doubt overly simple explanations.

Themes

skepticism philosophy critical thinking

Mood

inquisitive critical

Type

philosophical educational

When to use this quote

  • academic debate
  • personal belief formation
  • education curriculum

Key Concepts

epistemology intellectual humility methodology

Questions to Reflect On

  • When is doubt productive versus paralyzing?
  • How to balance skepticism with open‑mindedness?
A Different Perspective

Over‑skepticism may hinder constructive theory building.

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