 Obviously, Caesar would not have gone to Senate if he knew he would be stabbed upon entering, just as Brutus and Cassius would not have engaged in a full-blown war if they knew they would be dead before it was over.It is coincidental enough that the speaker suggests that the only way to immortalize his beloved as he is, is through his writing.And the way that Caesar and the others are kept alive is through writing, through history, and in some senses through Shakespeare himself.