Your secret is your prisoner; once you reveal it, you become its slave >>
Kings may be judges of the earth, but wise men are the judges of kings >>
Plan for this world as if you expect to live forever; but plan for the >>
The greatest admiration gives rise not to words, but to silence. >>
Silence is one of the hardest arguments to refute. >>
His enemies might have said before that he talked rather too much; but >>
I am better able to retract what I did not say than what I did.