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At every level there are eight stages of intelligence. You…

“At every level there are eight stages of intelligence. You have to turn your brain on to the circuits that are used at that level of intelligence. And there are ways to change the human brain to different stages. The things that change your brain are called 'drugs'.” quote by Timothy Leary
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“At every level there are eight stages of intelligence. You have to turn your brain on to the circuits that are used at that level of intelligence. And there are ways to change the human brain to different stages. The things that change your brain are called 'drugs'.”

Timothy Leary

About This Quote

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

Intelligence operates in hierarchical stages; altering brain chemistry can shift a person to different levels of cognition.

In simple terms: Intelligence has stages; drugs can move you between them.

Key Takeaway

Consider how mental tools affect cognition.

Themes

psychology neuroscience intelligence pharmacology development

Mood

cautious inquisitive thoughtful

Type

philosophical critical reflective

When to use this quote

  • personal growth
  • clinical therapy
  • educational design
  • creative problem solving
  • mindfulness practice

Key Concepts

cognitive hierarchy neuroplasticity psychoactive substances

Questions to Reflect On

  • What non‑pharmacological ways can boost intelligence?
  • Are all stages equally valuable?
A Different Perspective

Ethical concerns and side effects limit drug‑based cognitive enhancement.

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