The Motorcycle Diaries (book) not the only person that was editing and reshaping his notes. While Paulo Drinot contends that the Cuban government, as well as others, reworked the texts for self-fashioning or political benefits. However, Drinot also points out that Guevara's introduction explicitly mentions how the notes are "reorganized" and "polished", and that such a practicality should in no way undermine its utility as a historical source. The Motorcycle Diaries (book) The Motorcycle Diaries () is a memoir that traces the early travels of Marxist revolutionary Ernesto "Che" Guevara, then a 23-year-old medical student, and his friend Alberto Granado, a 29-year-old biochemist. Leaving
Companion (Doctor Who) "assistant", a term to which the latter took offence. This exchange might be regarded as indicating the new series' shift in approach to the companion role. Adam was also far less significant than Rose's mother, Jackie Tyler, who was a frequently recurring character who travelled in the TARDIS, yet is not considered a companion. As of the end of the sixth series, Sarah Jane Smith is the only classic era companion to have travelled again with the Doctor in the revived "series", and one of two to have done so in the revived "era". She declined his invitation in "School