There was no such thing as public opinion. The individual submitted his conscience to the approbation of those with whom he lived; he committed to them his honour, interests, and safety, and only felt that he existed as a member of the society, thus rendering the necessity of union more urgent. How strikingly this tendency of the old times was exemplified in the clubs of Hanseatic stations! The constraint within their closed walls was almost monkish. Every word and gesture at the dinner-table was regulated, and this rule was maintained by severe punishments. The soldiers who roamed about together in troops from all parts of Germany, made laws for themselves, by which they kept the strictest discipline, each being accuser and judge of the other. Upon a sea voyage the passengers selected from amongst themselves a magistrate, judge, and police-officer, who declared the law, imposed fines, and awarded even bodily punishment; and if at the conclusion of the journey any individual wished to free himself from this control, he had to take an oath that he would not revenge himself for any annoyance or injury he might have suffered under the ship's law; and it was the same with pilgrimages to the Holy Land, especially where it was question of any dangerous enterprise. For instance, when, in the year 1535, five-and-twenty men from Amberg undertook to explore the cavern of the "awful" mountains, their first act at the entrance to the caverns was to choose two leaders, and take an oath of obedience to stand by one another in life or death. The same feature is to be found amongst the artists of the middle ages: thus did the life of individuals first find its full expression, in association with others.