For many great deeds are performed in petty combats. There are instances of bravery ignored and obstinate, which defend themselves step by step in that fatal onslaught of necessities and turpitudes. Noble and mysterious triumphs which no eye beholds, which are requited with no renown, which are saluted with no trumpet blast. Life, misfortune, isolation, abandonment, poverty, are the fields of battle which have their heroes; obscure heroes, who are, sometimes, grander than the heroes who win renown.