STANFORD UNIVERSITY OFFICE OF THE PRESIDENT STANFORD, CALIFORNIA 94305 February 13, 1980 Dear Josh: Jing and I loved your note, and reciprocate with affectionate best regards to you and Marguerite. It is rash of you to offer help, given the high likelihood that we shall need lots of it! We love the idea of seeing you back-there. Yours, l Richa W. Lyman Professor Joshua Lederberg President The Rockefeller University New York, New York 10021