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Nostalgia—the nostalgia for our roots—is a healthy feeling, since people with no roots are lost, and a person with no roots is sick. Roots give us the strength to move forward, to bear fruit, to blossom, as the Argentine poet Francisco Luis Bernárdez said: “Por lo que el árbol tiene de florido / vive de lo que tiene sepultado.” (All that has blossomed on the tree / lives on that which holds it underground.)
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