In all my travels here, and throughout this trip, I have learned only one phrase:

Te lo juro

It means, “I swear it to you” or “I promise you.”

I promise you my love, should you only return it.
I promise you my time, should you never waste it.
I swear to you my faith, should you never doubt it.

It reminds me how beautiful words can be, and how nice it would be if these things were so simple.