In May 2003, an archival database went on-line giving free access to Einstein's scientific and non-scientific documents, correspondences, etc. thanks to the Jewish National & University Library, the Hebrew University of Jerusalem and Cal Tech. This great resource can be found at http://www.alberteinstein.info/.
Answered by:
Joseph Kozminski, M.S., Physics Grad Student, MSU, East Lansing, MI
'Knowledge can be communicated, but not wisdom. One can find it, live it, be fortified by it, do wonders through it, but one cannnot communicate and teach it.'