Two heads are better than one.
To be an interesting person you have to feed and exercise your mind.
He is one of the best brains in our country.
The gramophone was born of Edison's brain.
Researchers Identify New Receptor Complex in Brain
The computer can figure just as the human brain does.
Joking apart, you ought to see a doctor about your headache.
Exercise is to the body what thinking is to the brain.
The computer is often compared to the human brain.
The functions of his brain were very active.