Philippic 1

Now in the first place, Athenians, there is no need to despair of our present position, however hopeless it may seem. For that which is worst in the days that are past and gone is just what affords the best assurance for the future. And what is that? It is that your affairs are in this evil plight just because you, men of Athens, utterly fail to do your duty; since surely, were you so placed in spite of every effort on your part, it would be hopeless to look for improvement.

In the next place, bear this in mind. Some of you have been told, others know and remember, how formidable the Spartans were, not many years ago, and yet how at the call of honor and duty you played a part not unworthy of your country, and entered the lists against them in defence of your rights.[*](The reference is probably to the invasion of Boeotia by Agesilaus in 378.) I remind you of this, Athenians, because I want you to know and realize that, as no danger can assail you while you are on your guard, so if you are remiss no success can attend you. Learn a lesson from the former strength of the Lacedaemonians, which you mastered by strict attention to your affairs, and the present arrogance of our enemy, which discomposes us because we ignore every call of duty.