The human brain is a wonderful organ. It starts to work as soon as you are born and doesn’t stop until you get up to deliver a speech.
– George Jessel
The human brain is a product of natural selection. In the face of scarcity, our hominid great-great-uncles were unable to compete against our sapient great-great-grandparents’ abilities to build more elaborate mental models and orchestrate their bodies’ movements in more sophisticated ways.
– Justin Rosenstein