If honesty did not exist, we ought to invent it as the best means of getting rich.

Nothing is impossible to the man who will

I would not exchange my leisure hours for all the wealth in the world.

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

None, but people of strong passion are capable of rising to greatness.

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.

War is the national industry of Prussia.