Bottom line Quote by Daniel Kahneman
““Now that you have measured the lines, you—your System 2, the conscious being you call “I”—have a new belief: you know that the lines are equally long. If asked about their length, you will say what you know. But you still see the bottom line as longer. You have chosen to believe the measurement, but you cannot prevent System 1 from doing its thing; you cannot decide to see the lines as equal, although you know they are. To resist the illusion, there is only one thing you can do: you must learn to mistrust your impressions of the length of lines when fins are attached to them.””
About This Quote
Source Book: Thinking, Fast and Slow, 2011
Our conscious mind can accept facts, yet intuitive perception may contradict them, leading to persistent illusion.
In simple terms: Mind knows truth but still feels otherwise.
Key Takeaway
Question intuition with evidence.
Themes
cognition
perception
bias
mindfulness
Mood
reflective
analytical
Type
philosophical
psychological
When to use this quote
- visual perception
- design evaluation
- decision making
Key Concepts
System 1
System 2
illusion
confidence
Questions to Reflect On
- How can you train yourself to trust data over gut feeling?
- When does intuition serve you well?
A Different Perspective
Intuition can dominate despite rational knowledge.
