As one of my great heroes, Carl Sagan, said, these are the things, and actually, not only these, but I was looking around, these are the things, like Saturn V rockets, and Sputnik, and DNA, and
Como uno de mis grandes héroes, Carl Sagan, dijo, "esas son las cosas.." y de hecho, no sólo esas, sino viendo alrededor, éstas son las cosas, como los cohetes Saturno V, y