have you ever read a lot of books?what is the most useful to you?

The most useful book for me these days and this time of my life is the Bible. It is the map of a Christian in this world. It contains all kinds of life situations that we can learn from. It is the most complete, the most useful and never outdated throughout generations. It has romance for the people who are in love. It has drama, for dramatic people, it has action for those looking for some piece of the action, it has horror. It has business principles and others.