Stoicism (n.) is more a new vocabulary than new ideas: Zeno was rather an inventor of new terms than a discoverer of new ideas.
Stoicism (n.) agrees with the Academy in principle; it is only the language that is at variance.
Stoicism (n.) is so closely jointed that if you alter a single letter, you shake the whole structure.
Stoicism (n.) is a philosophy which speaks the ordinary language in public, but in its treatises employs an idiom of its own.
Stoicism (n.) is theft with the marks altered: as thieves change the marks on stolen goods, the Stoics changed the names of our opinions to pass them off as their own.
Stoicism (n.) is like geometry: grant the premises and you must grant everything.
Stoicism (n.) on pain defines it instead of removing it — disagreeable, unnatural, hard to bear: many words for what we call by the single word evil.
Stoicism (n.) is the old philosophy, slipped into by Zeno of Citium, a stranger and an inconsiderable coiner of words.