Action Quote by Derek Parfit
![“While reasons are provided by the facts,...rationality...depends instead on our beliefs. [...] [I]f I believe falsely that my hotel is on fire, it may be rational for me to jump into the canal. But I have no reason to jump. I merely think I do. And, if some dangerous treatment would save your…” quote by Derek Parfit](https://sms4smile.com/quotes/img-quotes/9ed/derek-parfit-38765_action_while-reasons-are-provided-by-the-facts_2530646.jpg)
“While reasons are provided by the facts,...rationality...depends instead on our beliefs. [...] [I]f I believe falsely that my hotel is on fire, it may be rational for me to jump into the canal. But I have no reason to jump. I merely think I do. And, if some dangerous treatment would save your life, but you don't know that fact, it would be irrational for you to take this treatment, but that is what you have most reason to do.”
About This Quote
Source Book: Reasons and Persons, 1984
Rationality depends on beliefs, not just facts; false beliefs can justify actions that seem irrational.
In simple terms: Beliefs shape rational actions more than facts.
Key Takeaway
Examine your underlying beliefs.
Themes
philosophy
epistemology
decision making
Mood
reflective
cautious
Type
philosophical
critical
When to use this quote
- medical decisions
- emergency responses
- personal risk assessment
Key Concepts
rationality
beliefs
logic
Questions to Reflect On
- What beliefs guide your critical decisions?
- How do you verify belief accuracy?
A Different Perspective
Beliefs may be mistaken, leading to harmful actions.
