Horace's Hellenistic background is clear in his Satires, even though the genre was unique to Latin literature. He brought to it a style and outlook suited to the social and ethical issues confronting Rome but he changed its role from public, social engagement to private meditation. Meanwhile, he was beginning to interest Octavian's supporters, a gradual process described by him in one of his satires. The way was opened for him by his friend, the poet Virgil, who had gained admission into the privileged circle around Maecenas, Octavian's lieutenant, following the success of his "Eclogues". An introduction soon followed and, after a discreet interval, Horace too was accepted. He depicted the process as an honourable one, based on merit and mutual respect, eventually leading to true friendship, and there is reason to believe that his relationship was genuinely friendly, not just with Maecenas but afterwards with Augustus as well. On the other hand, the poet has been unsympathetically described by one scholar as "a sharp and rising young man, with an eye to the main chance." There were advantages on both sides: Horace gained encouragement and material support, the politicians gained a hold on a potential dissident. His republican sympathies, and his role at Philippi, may have caused him some pangs of remorse over his new status. However most Romans considered the civil wars to be the result of "contentio dignitatis", or rivalry between the foremost families of the city, and he too seems to have accepted the principate as Rome's last hope for much needed peace.