Dearest Hildita,
I am writing you because I want you to know that I am thinking about you. I was very happy to be home for your birthday and I hope you enjoy the small gifts.
Now that I am recovered and my training work here is done, you know that I must go far away again and will be gone for quite some time. There are many years of struggle ahead, doing what I can to fight against our enemies.
Dearest, you are a woman now. I cannot write to you the way I write to the little ones. I must no tell you silly things or little fibs. You have prepared yourself to be very revolutionary. You have the privilege of living in a great era and you must be worthy of it. I know you will do your part in the struggle. I am sure that comrade Ilich will do his utmost to provide the necessary training for your adventures to come.
All right, old lady. Again I hope you are very happy on your birthday. Give a hug to your mother and to Gina and Aleldita. I give you a great big strong one to last as long as we don’t see each other.
Your Papa
Letter from Ernesto "Che" Guevara to his eldest daughter, late February, 1969, Chiang Rai Thailand