Café Tacvba's "El Mundo En Que Nací" [The World In Which I Was Born] is a really touching song about a parent's profound love for their child and the reflections that come with it. The song opens with the singer waking up and realizing there's something important he needs to say. He wants his child to know his "única verdad" [only truth]: nothing has ever made him as happy as the day his child arrived in the world. He even says he'd let "un avión cayera sobre mí" [an airplane fall on me] before letting anything harm his child. That's some serious love!
It's also a song about overcoming fear. The singer admits "El miedo me quiere paralizar" [Fear wants to paralyze me], but he finds something that makes him keep going. That something is his child's love, which he calls his "única y completa salvación" [only and complete salvation]. He also takes a moment to thank his own parents for bringing him into the world and raising him, acknowledging that they made him who he is. It's a beautiful cycle of gratitude and love, as he hopes to teach his child something good and leave them a better world.