Nothing is impossible to the man who will

I shall make it my chief business to see that the [royal] executive power has its place in the constitution.

When one meddles with the direction of a revolution, the problem is not how to make it go but how to keep it under control.

To administer is to govern: to govern is to reign. That is the essence of the problem.

War is the national industry of Prussia.

Nothing is impossible to the man who will

Never let me hear that foolish word again.