On the Chersonese
Demosthenes
Demosthenes. Vol. I. Olynthiacs, Philippics, Minor Public Speeches, Speech Against Leptines, I-XVII, XX. Vince, J. H., translator. Cambridge, MA: Harvard University Press, 1930 (printing).
And it is in a way natural that he should act thus. For he knows for certain that even if he masters all else, his power will be precarious as long as you remain a democracy; but if ever he meets with one of the many mischances to which mankind is liable, all the forces that are now under restraint will be attracted to your side.
For nature has not equipped you to seek aggrandizement and secure empire, but you are clever at thwarting another’s designs and wresting from him his gains, and quick to confound the plots of the ambitious and to vindicate the freedom of all mankind. Therefore he does not want to have the Athenian tradition of liberty watching to seize every chance against himself. Far from it! Nor is his reasoning here either faulty or idle.