This common life had not only the educational side and that founded on the exercise of physical ingenuity or skill, but included also that of the moral culture of practical men. But even now everything relating to morality appears and is or becomes altogether formal, or rather this is so in as far as it is consciously thought of as in this relation, for to be formal is to be universal, that which is opposed to the individual. It appears so particularly to him who compares the universal and the individual and consciously reflects over both, but this difference disappears for those living therein, to whom it is ordinary habit. Finally, we have sufficient and full accounts of the outward forms observed by the Pythagoreans in their common life and also of their discipline. For much of this, however, we are indebted to the impressions of later writers. In the league, a life regulated in all respects was advocated. First of all, it is told us, that the members made themselves known by a similar dress—the white linen of Pythagoras. They had a very strict order for each day, of which each hour had its work. The morning, directly after rising, was set aside for recalling to memory the history of the previous day, because what is to be done in the day depends chiefly on the previous day; similarly the most constant self-examination was made the duty of the evening in order to find whether the deeds done in the day were right or wrong. True culture is not the vanity of directing so much attention to oneself and occupying oneself with oneself as an individual, but the self-oblivion that absorbs oneself in the matter in hand and in the universal; it is this consideration of the thing in hand that is alone essential, while that dangerous, useless, anxious state does away with freedom. They had also to learn by heart from Homer and from Hesiod; and all through the day they occupied themselves much with music—one of the principal parts of Greek education and culture.[37] Gymnastic exercises in wrestling, racing, throwing, and so on, were with them also enforced by rule. They dined together, and here, too, they had peculiar customs, but of these the accounts are different. Honey and bread were made their principal food, and water the principal, and indeed only, drink; they must thus have entirely refrained from eating meat as being associated with metempsychosis. A distinction was also made regarding vegetables—beans, for example, being forbidden. On account of this respect for beans, they were much derided, yet in the subsequent destruction of the political league, several Pythagoreans, being pursued, preferred to die than to damage a field of beans.[38]