The symposium began with three libations, offered to the Olympian deities, the heroes, and to _Zeus Soter;_ sometimes incense was burnt meantime, and if the flute girl, who as a rule did not make her appearance till afterwards, was present at the beginning of the symposium, the solemn proceedings were probably accompanied by flute playing. For these libations they used three mixing bowls which had previously been made ready, taking one libation from each; after the libation from the first, they sang in chorus a short hymn in praise of Dionysus (Paean), which was repeated if, as often happened, a new mixture had to be prepared in the course of the evening. The drinking, as well as the rest of the procedure was carried on according to certain fixed rules, which somewhat resembled those still practised by German students. If a president or symposiarch was chosen, he had to appoint not only the strength of the mixture, but also the kind of cup, whether large or small, from which it was to be drunk, and, in fact, generally undertook the direction of the conversation, the toasts, forfeits, etc. We generally find on the monuments flat, two-handled cups in use at the symposium, but sometimes also large, deep goblets, and after drinking for some time, it seems that they even occasionally drank from the capacious vessels, really destined for cooling the wine by means of snow-water, and that practised drinkers, such as Socrates and Alcibiades, could empty them at a draught. It was a very common custom to empty goblets thus, and many drinking cups were shaped in such a way that they must be emptied at once, as they could not stand upright. Every guest had to submit to the ordinances of the symposiarch; he exercised unlimited authority in the matter of drinking, unless, indeed, the arrangement had been made from the first that everyone should drink little or much, as he pleased, during that evening. Those who disobeyed the commands of the president had to submit to some punishment, which consisted either in drinking a certain quantity, or else was directed at some personal infirmity; thus, for instance, a bald man was told to comb his hair, a stammerer to sing, a lame man to hop, etc. This compulsion of submitting to the ordinances of the president naturally led to very deep drinking, and even the mixture of the water with the wine was insufficient defence against this practice. It was also very common to drink to one another, and propose the health of friends or popular girls. It was customary for the drinking to circulate to the right, and this practice was also kept up for all other performances which were expected from every guest, such as the singing of songs, guessing of riddles, etc.