"What a young man should know" is a valuable guide for those who are just starting family life. The author Sylvanus Stall examines in detail various aspects of marriage, the attitude towards the wife, responsibility for the family and parenthood. The book provides readers with useful advice and important lessons on building strong family relationships, resolving conflicts, and supporting a partner in various life situations. This is an important reference for every young man who wants to become a responsible and mature husband.