Just one quote by Nicholas M. Butler
Nicholas Murray Butler (April 2, 1862 - December 7, 1947) was an American philosopher, diplomat, and educator. Butler was president of Columbia University, president of the Carnegie Endowment for International Peace, and a recipient of the Nobel Peace Prize. He became so well known and respected that The New York Times printed his Christmas greeting to the nation every year.
An expert is one who knows more and more about less and less until he knows absolutely everything about nothing.
[+]
The author info and picture are from Wikipedia, licensed under the GNU Free Documentation License.