Philippic 2
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).
For if you had not been hoodwinked then, there would be no anxiety in Athens, because Philip could never, of course, have gained command of the sea and reached Attica with his fleet, nor could he have marched past Thermopylae and Phocis, but either he would have acted fairly and observed the Peace by keeping quiet, or he would have been instantly engaged in a war similar to that which made him so anxious for the Peace.