“The meaning or value of a thing consists of what it affords.”
Author details
Related authors
Other James J. Gibson Quotes
The abstract analysis of the world by mathematics and physics rests on the concepts of space and time.
James J. Gibson 
55% of people like this quote
A mechanical encounter or other energy-exchange may cause tissue damage.
James J. Gibson
55% of people like this quote
The human young must learn to perceive these affordances, in some degree at least, but the young of some animals do not have time to learn the ones that are crucial for survival.
James J. Gibson
54% of people like this quote
Hence it is that the shape of something is especially meaningful.
James J. Gibson
52% of people like this quote