Working an archive—like working a coal seam—is a physical exercise that calls for stamina. Stamina against fatigue, first of all, when handling ledgers that weigh over twenty pounds, gigantic folio volumes that can only be read standing up; and stamina against the dust, which invades everything with steely determination and winds up giving the researcher an illusion that, as in transubstantiation, she is becoming parchment herself. And stamina with respect to endless hesitations and misunderstandings caused by the handwriting—all those upstrokes and downstrokes of another era, those spellings that only slowly if steadily become standardized—until the intended meaning of a text could be determined through its details. Stamina, finally, to resist the tempting interpretations, the inevitable preconceptions built on personal history; in short, to resist haste. Woe to the impatient—a group to which I permanently belong. When in a hurry to discover, you have to be careful to wait, sometimes at length, recopying endlessly like a donkey until a coherent picture emerges, until statistics cohere, until a problematic emerges. It can be long and tough, yet gratifying.
-Laure Murat, The Man Who Thought He Was Napoleon