John O'Keefe — American Scientist born on November 18, 1939,

John O'Keefe may refer to:.. (wikipedia)

Some of the best navigators in the world are London taxi cab drivers. They have to learn 25,000 streets and how to get from one to the other.
I think it's fair to say that the Nobel Prize is the highest honor any scientist or artist can achieve.
I want to know how the mind works.
If you take my equipment away from me, I might as well retire.
I am particularly interested in Alzheimer's disease and have been for some time now.