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
Alberto Tognoli to non-singular real algebraic manifolds (known as the Theorem of Nash and Tognoli). He received in 1974 the Caccioppoli Prize and in 1988 the Gold Medal in Mathematics of the Accademia dei XL. Alberto Tognoli died in Rapallo (Ge) Italy on 03 March 2008. A funny anecdote: Once, at the end of a seminar, which had concluded in half the time available to him, a distinguished colleague, referring to the object of the conference whose author had not been mentioned, commented: "Very nice, Who did it? " Alberto, pointing himself with his thumb, answered naturally: "Me" Selected publications Alberto Tognoli