If religious feeling is put in opposition to social change, then it does become an opium, but if it is joined to the struggle for social change then it is a wonderful medicine.
Fidel CastroEveryone is a poet at 16, but how many are poets at 50? Generally, people seem to get more conservative as they age, but in my case, I seem to have gotten more radical.
Fidel CastroWe do not deny the possibility of peaceful [political] transition, but we are still awaiting the first case.
Fidel Castro