on LOVE; on MARRIAGE; on CHILDREN; on GIVING; on EATING and DRINKING; on WORK; on JOY and SORROW; on HOUSES; on CLOTHES; on BUYING and SELLING; on CRIME and PUNISHMENT; on LAWS; on FREEDOM; on REASON and PASSION; on PAIN; on SELF-KNOWLEDGE; on TEACHING; on FRIENDSHIP; on TALKING; on TIME; on GOOD and EVIL; on PRAYER; on PLEASURE; on BEAUTY; on RELIGION; on DEATH ...