Zoroaster Street and Madison Avenue in Manhattan. A sculpture of Zoroaster appears with other prominent religious figures on the south side of the exterior of Rockefeller Memorial Chapel on the campus of the University of Chicago. Although a few recent depictions of Zoroaster show the prophet performing some deed of legend, in general the portrayals merely present him in white vestments (which are also worn by present-day Zoroastrian priests). He often is seen holding a "baresman" (Avestan; Middle Persian "barsom"), which is generally considered to be another symbol of priesthood, or with a book in hand, which may be interpreted to
Zoroaster in part to the system of rational ethics he founded called Mazda-Yasna. The word "Mazda-Yasna" is Avestan and is translated as "Worship of Wisdom" in English. The encyclopedia Natural History (Pliny) claims that Zoroastrians later educated the Greeks who, starting with Pythagoras, used a similar term, philosophy, or "love of wisdom" to describe the search for ultimate truth. Zoroaster emphasized the freedom of the individual to choose right or wrong and individual responsibility for one's deeds. This personal choice to accept "aša", or arta (the divine order), and shun "druj" (ignorance and chaos) is one's own decision and not a