War and Peace by graf Leo Tolstoy

In 1809 the intimacy between “the world’s two arbiters,” as Napoleon and Alexander were called, was such that when Napoleon declared war on Austria a Russian corps crossed the frontier to co-operate with our old enemy Bonaparte against our old ally the Emperor of Austria, and in court circles the possibility of marriage between Napoleon and one of Alexander’s sisters was spoken of. But besides considerations of foreign policy, the attention of Russian society was at that time keenly directed on the internal changes that were being undertaken in all the departments of government. Life meanwhile—real life, with its essential interests of health and sickness, toil and rest, and its intellectual interests in thought, science, poetry, music, love, friendship, hatred, and passions—went on as usual, independently of and apart from political friendship or enmity with Napoleon Bonaparte and from all the schemes of reconstruction. BOOK SIX: 1808 - 10