virtues of honesty and truthfulness which forbid lying -> the courage to be truthful
habitually lying is bad for society as it distorts reality for person benefit
what is false is based on the blameworthy whereas what is true is noble and praiseworthy - nicomachean ethics
truthfulness virtue -> the mean is to not exagerrate or underrate yourself, being a plain dealer, boasting about what you do is false and being self deprecatory is underselling yourself which is also false!!
lying isnt just telling the truth or telling a lie, its your social interaction with society
disposition of truthfulness makes you likely to tell the truth
virtues form a synergy
a life practising indivudal virtues makes you a virtuous character
truthfulness is a synergy
if you have a truthful character then you will be justified in lying occasionally eg mad axeman