6.2
And just as Laomedon the Orchomenian—so we are told—practised long-distance running by the advice of his physicians, to ward off some disease of the spleen, and then, after restoring his health in this way, entered the great games and became one of the best runners of the long course, so Demosthenes, after applying himself to oratory in the first place for the sake of recovering his private property, by this means acquired ability and power in speaking, and at last in public business, as it were in the great games, won the first place among the citizens who strove with one another on the bema.
6.3
And yet when he first addressed the people he was interrupted by their clamours and laughed at for his inexperience, since his discourse seemed to them confused by long periods and too harshly and immoderately tortured by formal arguments. He had also, as it would appear, a certain weakness of voice and indistinctness of speech and shortness of breath which disturbed the sense of what he said by disjoining his sentences.