Cicero

Cicero (106 BC – 43 BC) Full name: Marcus Tullius Cicero, was a Roman statesman, orator, lawyer, and philosopher, who served as consul in the year 63 BC. He came from a wealthy municipal family of the Roman equestrian order and is considered one of Rome’s greatest orators and prose stylists.

His influence on the Latin language was so immense that the subsequent history of prose, not only in Latin but in European languages up to the 19th century, was said to be either a reaction against or a return to his style. Cicero introduced the Romans to the chief schools of Greek philosophy and created a Latin philosophical vocabulary (with neologisms such as evidentiahumanitasqualitasquantitas, and essentia) distinguishing himself as a translator and philosopher.
Source: Wikipedia