Quien en su vejez sienta que el tiempo se le ha perdido, comprenderá que no ha vivido.

¿Vale el momento? vale si siempre se vive sintiendo la muerte en el lado izquierdo...

Who in his oldness feels that the time is had to him lost, will include/understand that it has not lived. It is worth the moment? it is worth if always it is lived feeling the death in the left side…