Estoy feliz que mostro este video. (I am glad that you showed this video.) I want to see it all soon. It is interesting you bring the subject up because I was just reading about P. Martin de Azpilcueta, C.R.S.A. not long ago. I need to learn more about this because of my going into finance. It is thought that P. Azpilcuelta founded the concept of the time value of money. Thank you, Geremia.