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Brain Quote by Voltaire

“We admit, in geometry, not only infinite magnitudes, that is to say, magnitudes greater than any assignable magnitude, but infinite magnitudes infinitely greater, the one than the other. This astonishes our dimension of brains, which is only about six inches long, five broad, and six in depth, in…” quote by Voltaire
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“We admit, in geometry, not only infinite magnitudes, that is to say, magnitudes greater than any assignable magnitude, but infinite magnitudes infinitely greater, the one than the other. This astonishes our dimension of brains, which is only about six inches long, five broad, and six in depth, in the largest heads.”

Voltaire

About This Quote

Source Essay: Letters on the English, Voltaire, 1733

The mind struggles to grasp infinities, especially when they surpass each other, highlighting human cognitive limits.

In simple terms: Our brains can’t fully understand endless sizes.

Key Takeaway

Accept intellectual humility.

Themes

philosophy cognition infinity

Mood

thoughtful inquisitive

Type

philosophical scientific

When to use this quote

  • Mathematical theory
  • philosophical debate
  • educational curricula
  • personal contemplation

Key Concepts

Limits of reason human intellect

Questions to Reflect On

  • What practical uses do infinite ideas have?
  • How do we cope with ideas beyond our mental capacity?
A Different Perspective

Infinite concepts can be useful despite being incomprehensible.

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