# #Mon Aug 09 12:02:04 CEST 2010 Text__J6LVIKOdEd-WfYQ0GneCwQ_text=
Einstein disputes the idea that fundamental physics theories can be constructed from empirical data; they are always free creations of the human mind
, and it is mathematical simplicity that shows researchers the way. However, the actual creative principle lies in mathematics.
Only after a theory has been invented can facts be derived from it that can be empirically verified.