Well, what is done cannot be undone; but now comes the opportunity of another war. That was why I have referred to the past, that you may not make the same mistake again. What use, men of Athens , are we to make of our opportunity? For if you do not send help in full muster, whereto your power shall extend, As Sandys has noted,the phrase is probably a formula borrowed from the actual text of the treaty. observe how all your generalship will make for Philip’s success.