With their philosophical roots grounded in ancient Greece, had contrary yet significant impacts on Roman society. These two philosophies differed in many of their basic theories. Stoics attempted to reach a moral level where they had freedom from passion, while Epicureans strove for pleasure and avoided all types of pain. Stoics like the Epicureans, emphasized ethics as the main field of knowledge, but they also developed theories of logic and natural science to support their ethical doctrines. Epicurus, the founder of Epicureanism, saw d ....