Those who want to succeed in life need books. In his survival library, Rainer Moritz writes about novels that have the power to change their readers and accompany them in all situations of life. Often, they replace the best friend or therapist. For example, Philip Roth's "Sabbath's Theater" offers insights on questions about sex in old age, while Elfriede Jelinek's "The Piano Teacher" should be read by anyone intending to live with their mother. And for those striving for wealth and possessions, F. Scott Fitzgerald's "The Great Gatsby" is highly recommended.