Childhood memories. They're beautiful, fleeting, sour and eternal. Even if they're about ero-books! Who would have thought we'd have an episode about G-men's childhood?
Having a hard head increases 
your chances of survival.
Einen harten Kopf zu haben, 
erhöht die Überlebenschance.
Tener la cabeza dura mejora tus 
probabilidades de supervivencia.
Tener la cabeza dura mejora tus 
probabilidades de supervivencia.
Avoir la tête dure
Ter uma cabeça dura aumenta 
suas chances de sobrevivência.