However, I want to set up for myself a more difficult standard than for other people, and to make a proposition which may seem over-rash for my years. For I ask you not only to show me no mercy, if the oratory which I cultivate is harmful, but to inflict on me the extreme penalty if it is not superior to any other.Cf. the boast in Isoc. 4.14. But I should not have made so bold a proposal, if I were not about to show you what my eloquence is and to make it very easy for you to pass judgement upon it.

For it is this way: the best and fairest defense, in my opinion, is that which enables the judges to know the facts, so far as this is possible, in regard to the issues on which they are to vote, and which leaves no room for them to go astray in their judgement or to be in doubt as to which party speaks the truth.

If, however, I were being tried for some criminal act, I should not have been able to produce the act itself before your eyes but you would have had to conjecture the facts from what I said and pass judgement as best you might. But since I am charged with offending by my words, I think that I shall be in a better position to make you see the truth;

for I shall present in evidence the actual words which I have spoken and written, so that you will vote upon my discourses, not from conjecture, but with clear knowledge of their nature. I cannot, however, present them all in complete form; for the time which has been allowed me is too short.No case could occupy more than one day, and the speakers were limited in time by the clepsydra or water-clock. But just as is done with fruits, I shall try to produce a sample of each kind. For when you have heard a small portion of them you will easily recognize my true character and appreciate the force of all my speeches.

But I beg those of you who have read many times what you are now about to hear, not to expect new discourses from me on the present occasion nor think me burdensome because I repeat what has long been the talk of Athens. For if I were to repeat my orations in order to display my powers,That is, in making an epideictic lecture or show speech. I should reasonably be liable to this complaint; but now that I am on trial and in jeopardy I have no choice but to use my speeches in this fashion.