Caesar had only one friend who he truly trusted. It was his physician. When Caesar was sick, he took only the medicine that his doctor gave him with his own hand.
Caesar got an anonymous letter one day: “Be afraid of your friend, the physician. He wants to poison you!”
When Caesar’s doctor came to give the medicine again, Caesar handed the letter to him. At the same time when doctor read the letter with pale face, Caesar drunk everything to last drop.
The physician was paralyzed by the fear: “Master how did you dare to drink that medicine after you got such a letter?”
Caesar replied: “Better to die than doubt in my friend!”