In this segment, Margherita talks about her choice not to have children and also discusses her position regarding God. She can't prove he exists nor can she prove he doesn't.

Margherita Hack made her mark on the University of Trieste, teaching Astronomy there for almost 30 years and linking it with the Observatory. She had to use some drastic means to be recognized, however, being a woman in a man's world. But the balance changed over time, with her help, to involve many more women than before, both as students and researchers.

Rita Levi Montalcini dedicated a great part of her life to young people, especially young researchers, and though she had no children of her own, she felt that all kinds of young people were like sons and daughters to her.

Adriano decides to leave running the factory to Marcello and goes off on his own to work on his other projects. But country roads are dangerous in the pouring rain...