to continue with determination despite opposition or hardship
continuar con determinación a pesar de la oposición o la adversidad (continuar con determinacion a pesar de la oposicion o la adversidad)
"He had to fight his way through years of struggle to achieve success."
"Tuvo que pelear su camino a través de años de lucha para alcanzar el éxito." (Tuvo que **pelear su camino a traves de** anos de lucha para alcanzar el exito)
to end a relationship with someone; to abandon
to succeed in doing something difficult
to assign follow-up tasks to specific people
to maintain emotional stability and not overreact
to start working seriously on something important
to remain interested in learning new things