The reply is an admission of the fact.  The reason given is, “We were driven into the harbour by violence and necessity.”  The argument brought to invalidate that reason is, “Nevertheless, according to the law that ship ought to become the property of the people.”  The question for the decision of the judge is, “Whether, as the law confiscates every ship with a beak which is found in the harbour, and as this ship, in spite of the endeavours of her crew, was driven into the harbour by the violence of the tempest, it ought to be confiscated.”

We have collected these examples of these three kinds of cases into one place, because a similar rule for the arguments required for these prevails in all of them.  For in all of them, in the first place, it is desirable, if the case itself affords any opportunity of doing so, that a conjecture should be introduced by the accuser, in order that that which it will be stated was not done intentionally, may be demonstrated by some suspicious circumstances, to have been done intentionally.  In the next place, it will be well to introduce a definition of necessity, or of accident, or of ignorance, and to add instances to that definition, in which ignorance, or accident, or necessity appear to have operated, and to distinguish between such instances and the allegations put forward by the accused person, (that is to say, to show that there is no resemblance between them,) because this was a lighter or an easier matter, or one which did not admit of any one’s being ignorant respecting it, or one which gave no room for accident or necessity.  After that it must be shown that it might have been avoided, and, that the accused person might have prevented it if he had done this thing, or that thing, or that he might have guarded against being forced to act in such a manner.  And it is desirable to prove by definitions that this conduct of his ought not to be called imprudence, or accident, or necessity, but indolence, indifference, or fatuity.

And if any necessity alleged appears to have in it anything discreditable, it will be desirable for the opponent, by a chain of common topics, to prove that it would have been better to suffer anything, or even to die, rather than to submit to a necessity of the sort.  And then, from these topics, which have been already discussed when we spoke of the question of fact, it will be desirable to inquire into the nature of law and equity, and, as if we were dealing with an absolute juridical question, to consider this point by itself separately from all other points.  And in this place, if there should be an opportunity, it will be desirable to employ instances in which there can be no room for any similar excuse, and also to institute a comparison, showing that there would have been more reason to allow it in them, and by reference to the divisions of deliberation, it may be shown that it is admitted that that action which was committed by the adversary is confessed to have been discreditable and useless, that it is a matter of great importance, and one likely to cause great mischief, if such conduct is overlooked by those who have authority to punish it.