Your father has been a man who acted according to his beliefs and certainly has been faithful to his convictions. Letter to his Children (1965)
Above all, try always to be able to feel deeply any injustice committed against any person in any part of the world. It is the most beautiful quality of a revolutionary. Letter to his Children (1965)
Until always, little children. I still hope to see you again. A really big kiss and a hug from Papa. Letter to his Children (1965)
Grow up as good revolutionaries. Study hard to be able to dominate the techniques that permit the domination of nature. Remember that the Revolution is what is important and that each of us, on our own, is worthless. Letter to his Children (1965)