And as this process unfolded, they had lots of ideas, they tried many things, they experimented, they failed, they experienced devastating daily failure, but they picked up, persevered, and went on forward.
Enquanto este processo se desenrolava, houve imensas ideias,  tentaram muitas coisas, fizeram experiências, falharam, sofreram fracassos diários desanimadores, mas insistiram, perseveraram, e seguiram em frente.