Seven years ago the world saw the departure of Commander in Chief Fidel Castro Ruz, one of the greatest men the country has ever given birth to, cataloged by many as the visionary genius of humanity.

There are teachers who transcend time for their wisdom, for the sympathy they gain in their relationships with their students and family.

The young Yarien Santiesteban Velázquez still keeps in his memory the moments in which he was very close to Fidel, and one of those sacred occasions was precisely on November 17, 2005 when the maximum leader of the Revolution gave his masterful speech in the auditorium of the University of Havana.

Aware that collective contribution is essential to transform the environment and even more so if it involves food production, a representation of students from the Armando Valle Pre-University Institute and the Juan Carlos Batista Polytechnic Center developed a productive day at the Cruce de Mir.