Public opinion is a mysterious and invisible power, to which everything must yield. There is nothing more fickle, more vague, or more powerful; yet capricious as it is, it is nevertheless much more often true, reasonable, and just, than we imagine.
France is invaded; I am leaving to take command of my troops, and, with God's help and their valor, I hope soon to drive the enemy beyond the frontier.
I would believe any religion that could prove it had existed since the beginning of the world. But when I see Socrates, Plato, Moses, and Mohammed I do not think there is such a one. All religions owe their origin to man.
Muhammad was a prince; he rallied his compatriots around him. In a few years, the Muslims conquered half of the world. They plucked more souls from false gods, knocked down more idols, razed more pagan temples in fifteen years than the followers of Moses and Jesus did in fifteen centuries. Muhammad was a great man. He would indeed have been a god, if the revolution that he had performed had not been prepared by the circumstances.
A people that is able to say everything, becomes able to do everything. The crowd which follows me with admiration, would run with the same eagerness were I marching to the Guillotine.