Abstract thought began only tens of thousands of years ago.
Abstract thought started tens of thousands of years ago.
Abstract thought was discovered in the last 500 years.
Children are throwing straw.
The guys are playing football.
A man is dressed in martial arts gear.
A boy in a swimsuit plays with the sprinkler.
The system is simple and anyone who doesn't understand it is dense.
The low retable in the church is not dramatic.