# #Mon Aug 09 11:57:49 CEST 2010 Text__gMIJsKOcEd-WfYQ0GneCwQ_title=Einstein\u2019s Friendship with Paul Ehrenfest Text__gMIJsKOcEd-WfYQ0GneCwQ_text=To Paul Ehrenfest, Einstein can speak out freely about the attitude of the Germans and about his desperation in the face of war. In times of crisis he finds comfort in humorous distance and the fact that he is always welcome in neutral foreign countries. Even in the 1920s, his friend Ehrenfest\u2019s house in Leiden is a sanctuary when the climate in Berlin gets too dangerous for him.