In theory, there is no difference between theory and practice. But, in practice, there is.In theory, there is no difference between theory and practice. But, in practice, there is.Jan L. A. van de SnepscheutRelated linksRelated linkshttps://en.wikiquote.org/wiki/Jan_L._A._van_de_Snepscheut External linkTagstheorypracticediffLanguageENGLISH Content typeQUOTE