Daniel Kahneman

Psychology Israeli-American 1934 – 2024 309 quotes

Nobel laureate for prospect theory and cognitive biases

Most quoted

"A general 'law of least effort' applies to cognitive as well as physical exertion. The law states that if there are several ways of achieving the same goal, people will eventually gravitate to the least demanding course of action."

— from Thinking, Fast and Slow, 2011

"The confidence we experience as we make a judgment is not a reasoned evaluation of the probability that it is right. Confidence is a feeling, which reflects the coherence of the information and the cognitive ease of processing it."

— from Thinking, Fast and Slow, 2011

"The sunk-cost fallacy is the idea that people are reluctant to abandon a strategy or course of action because they have invested heavily in it, even when it is clear that abandonment would be more beneficial."

— from Interview/Lecture

All quotes by Daniel Kahneman (309)

The idea that the future is predictable is a powerful illusion.

Various interviews

We are designed to see patterns, even when they don't exist.

Lectures

The experience of thinking is not the same as the experience of being right.

Various interviews

The most important thing is to know what you don't know.

Lectures

People are not irrational, they are predictably irrational.

Often attributed to him, though also associated with Dan Ariely

The human mind is a story-telling machine.

Lectures

We are very good at making sense of the past, but not very good at predicting the future.

Various interviews

The illusion of understanding is a pervasive and powerful phenomenon.

Thinking, Fast and Slow

The only way to improve your judgment is to be aware of your biases.

Lectures

Happiness is not a goal, it's a byproduct.

Interviews on well-being

The power of a good story is immense.

Lectures

We are more confident than we are correct.

Various interviews

The most important skill for a leader is to be able to admit when they are wrong.

Lectures on decision-making

The mind is not a single entity; it's a collection of systems.

Thinking, Fast and Slow

The way we frame a problem can profoundly affect the choices we make.

Prospect Theory (framing effect)

We tend to believe what we want to believe.

Lectures

The quality of your decisions depends on the quality of your thinking.

Lectures

The human mind is a marvel of efficiency, but it's not always accurate.

Various interviews

We are constantly constructing a coherent story of the world, even if it's not entirely true.

Thinking, Fast and Slow

The illusion of control is a powerful force.

Lectures