Turning 15, Will challenges Blood to a fight with real swords as his coming-of-age ceremony, but Gus asks Will to lose on purpose. Will doesn't get a chance to ask Gus about what happened that day in the ruins before he must head into his battle against Blood.
Make sure you can use all the things 
you've learned at any time.
احرص على أن تستطيع استخدام كلّ
ما تعلّمتَه في أيّ وقت
Sorge dafür, dass du das Gelernte
jederzeit anwenden kannst.
Asegúrate de poder usar
en todo momento lo que aprendiste.
Asegúrate de poder usar
en todo momento lo que aprendiste.
Tu dois appliquer ce qu’on t’a appris
en toute circonstance.
Fa' in modo di essere sempre pronto
a usare tutto ciò che hai imparato.
Certifique-se de que pode usar tudo
o que aprendeu a qualquer momento.
Постарайся использовать то,
чему научился.