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Believe Quote by Rene Descartes

“My third maxim was to try always to conquer myself rather than fortune, and to change my desires rather than the order of the world, and generally to accustom myself to believing that there is nothing entirely in our power except our thoughts, so that after we have done our best regarding things…” quote by Rene Descartes
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“My third maxim was to try always to conquer myself rather than fortune, and to change my desires rather than the order of the world, and generally to accustom myself to believing that there is nothing entirely in our power except our thoughts, so that after we have done our best regarding things external to us, everything in which we do not succeed is for us absolutely impossible.”

Rene Descartes

About This Quote

Source Philosophical Treatise: Discourse on the Method, 1637

The author argues that self‑mastery and controlling one’s thoughts are the only true powers, while external success is limited.

In simple terms: Control your thoughts; external outcomes are beyond full control.

Key Takeaway

Focus on inner discipline and mindset.

Themes

self‑control philosophy human agency

Mood

reflective motivational

Type

philosophical practical

When to use this quote

  • daily meditation
  • goal setting
  • stress management

Key Concepts

mindfulness personal growth acceptance of limits

Questions to Reflect On

  • How can we balance inner control with external realities?
  • What practices strengthen mental sovereignty?
A Different Perspective

External factors still influence life outcomes.

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