Lucius Licinius Crassus
Lucius Licinius Crassus (140–91 BC) was a Roman orator and statesman. He was considered the greatest orator of his day, most notably by his pupil Cicero. Crassus is also famous as one of the main characters in Cicero's work "De Oratore", a dramatic dialogue on the art of oratory set just before Crassus' death in 91 BC.