Date: April 17, 2015

"In every moment, your brain consults its vast stores of knowledge and asks, 'The last time I was in a similar situation, what sensations did I encounter and how did I act?'"

— Barrett, Lisa Feldman (b. 1963)

Date: April 17, 2015

"You are, in large measure, the architect of your own experience."

— Barrett, Lisa Feldman (b. 1963)

Date: December 31, 2016

"An ancient inner layer [of the brain], inherited from reptiles, was presumed to contain circuits for basic survival. The middle layer, the 'limbic system,' supposedly contained emotion circuitry inherited from mammals."

— Barrett, Lisa Feldman (b. 1963)

Date: December 31, 2016

"The human brain didn't evolve like a piece of sedimentary rock, with layers of increasing cognitive sophistication slowly accruing over time."

— Barrett, Lisa Feldman (b. 1963)

Date: December 31, 2016

"Rather (in the words of the neuroscientist Georg Striedter), brains evolve like companies do: they reorganize as they expand."

— Barrett, Lisa Feldman (b. 1963)