In dangers, the king who looks on orders with his eyes. - Francisco Quevedo

You must not trust ministers who are very proud of having clean hands [...]. Thieves there are who rob with their feet, with their mouths, with their ears, with their eyes.

In fact the world is all agreed and calls commodity honour; so that men need only proclaim that they are honourable with- out being so to mock at the world.

Since I teach how to kill I may well claim to be called Galen; and if my wounds were to ride on mule back they would pass for bad doctors.