People turned to mysticism to escape from the everyday violent world. They read works of mystics, such as "Scale of Perfection" and "Cloud of Unknowing", the latter describing how one may better know God. They believed in magic and sorcery, but had no religious enthusiasm because the church was engendering more disrespect. Monks and nuns had long ago resigned spiritual leadership to the friars; now the friars too lost much of their good reputation. The monks became used to life with many servants such as cooks, butlers, bakers, brewers, barbers, laundresses, tailors, carpenters, and farm hands. The austerity of their diet had vanished. The schedule of divine services was no longer followed by many and the fostering of learning was abandoned. Into monasteries drifted the lazy and miserable. Nunneries had become aristocratic boarding houses. The practice of taking sanctuary was abused; criminals and debtors sought it and were allowed to overstay the 40-day restriction and to leave at night to commit robberies. There were numerous chaplains, who were ordained because they received pay from private persons for saying masses for the dead; They had much leisure time for mischief because they had to forego wife and family. Church courts became corrupt, but jealously guarded their jurisdiction from temporal court encroachment. Peter's Pence was no longer paid by the people, so the burden of papal exaction fell wholly on the clergy. But the church was rich and powerful, paying almost a third of the whole taxation of the nation and forming a majority in the House of Lords. Many families had kinsmen in the clergy. Even the lowest cleric or clerk could read and write in Latin. People relied on saint's days as reference points in the year, because they did not know dates of the year. But townspeople knew the hour and minute of each day, because clocks driven by a descending weight on a cord were in all towns and in the halls of the well-to-do. This increased the sense of punctuality and lifted standards of efficiency. These weight-driven clocks replaced water clocks, which had a problem of water freezing, and sandclocks, which could measure only small time intervals.