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Data Quote by Chip Heath and Dan Heath

“Use statistics as input not output. Use them to make up your mind on an issue.Don't make up your mind and then go looking for the number to support yourself.” quote by Chip Heath and Dan Heath
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““Use statistics as input not output. Use them to make up your mind on an issue.Don't make up your mind and then go looking for the number to support yourself.””

Chip Heath and Dan Heath

About This Quote

Source Book: Decisive, 2013

Treat statistics as evidence to inform decisions, not as a justification after a choice is made.

In simple terms: Use data to shape opinions, not to confirm them.

Key Takeaway

Seek data before deciding, not after.

Themes

decision‑making critical thinking statistics bias awareness

Mood

thoughtful analytical

Type

guidance philosophical

When to use this quote

  • business strategy
  • policy development
  • personal choices
  • media consumption

Key Concepts

cognitive bias evidence‑based reasoning pre‑mortem analysis

Questions to Reflect On

  • What data would change your stance?
  • How can you guard against confirmation bias?
A Different Perspective

People often cherry‑pick numbers to fit pre‑existing beliefs.

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