“In this notice the old biographer indicates the dominant trait of Bertrand’s character very distinctly; it was an unbridled passion for war. He loved it not only as the occasion for exhibiting proofs of valor, for acquiring power, and for winning glory, but also, and even more on account of its hazards, on account of the exaltation of courage and of life which it produced, nay, even for the sake of the tumult, the disorders, and the evils which are accustomed to follow in its train. Bertrand de Born is the ideal of the undisciplined and adventuresome warrior of the Middle Age, rather than that of the chevalier in the proper sense of the term.”