Well, I have to tell you that early in my career, when we looked at those three elements, I didn't believe that they were beyond Earth in any length of time and for any real quantity.
Ben, teño que lles dicir que nos comezos da miña carreira, cando procurabamos estes 3 elementos, non cría que estivesen máis alá da Terra en calquera tempo nin en calquera cantidade.