Ten Years Later: The Vicomte of Bragelonne by Alexandre Dumas Chapter 22 Page 10

art of speaking to men of that class, and who improvised the following little speech, pronounced with an energy truly Gascon:

“Gentlemen, you all know who I am. I have engaged you from knowing you to be brave, and willing to associate you with me in a glorious enterprise. Imagine that in laboring for me you labor for the king. I only warn you that if you allow anything of this supposition to appear, I shall be forced to crack your skulls immediately, in the manner most convenient to me. You are not ignorant, gentlemen, that state secrets are like a mortal poison: as long as that poison is in its box and the box is closed, it is not injurious; out of the box, it kills. Now draw near, and you shall know as much of this secret as I am able to tell you.” All drew close to him with an expression of curiosity.