Emperor of the French Napoleon I, Napoleon's Letters to Josephine…
“ The loss of Lannes was a more serious one to Napoleon than the whole 20,000 men lost in this battle. The master himself has told us that "in war men are nothing, a man is everything." They could be replaced: Lannes never. Like Kléber and Desaix, he stood on a higher platform than the older Marshals—except Massena, who had serious drawbacks, and who was the only one of Napoleon's best generals that Wellington met in the Peninsula. Lannes had always the ear of the Emperor, and always told him facts, not flattery. ”
