For more than five decades now and running, he has contributed so much of value to the socio-economic, cultural, political and ideological education and struggle this far, not only of the revolutionary forces and people in this country, but also in the world.
Sa loob ng mahigit na limang dekada ngayon, napakahahalagang ng mga naging naging nina sa sosyo-ekonomiko, kultural, pulitikal at ideolohikal na edukasyon at pakikibaka, hindi lamang sa mga rebolusyonaryong pwersa at mamamayan sa bansa, kundi maging sa buong daigdig.