"The Institute for Advanced Study hosted "A Celebration of Mathematics 1933-1993" on April 2nd and 3rd, 1993 to mark the dedication of its new mathematics building.The celebration included lectures of interest to mathematicians and scientists on Friday, April 2, and presentations of more general interest concerning science and science policy on Saturday, April 3. On April 3, Dr. Phillip Griffiths, director of the Institute for Advanced Study spoke on "Mathematics--From Servant to Partner". The text of his lecture follows."- "A Note To The Reader"