El Regreso (song) the famous phrase "cogito ergo sum" (I think, therefore I am) . Today is almost proved that many of the existing people are losing the ability to think and act to solve this and other very similar problems.<br>As already said... "Errare humanum est". El Regreso (song) "El Regreso" (English: "The Return") is the third track from WarCry's "¿Dónde Está La Luz?". "El Regreso" is a well-known song among the band's fans and one of their most controversial ones due to the lyrics referring to revenge from a son to his alcoholic father who abused of him and his mother. "El
Cogito, ergo sum and that "I" know what "thinking" is. He suggested a more appropriate phrase would be "it thinks" wherein the "it" could be an impersonal subject as in the sentence "It is raining." The Danish philosopher Søren Kierkegaard calls the phrase a tautology in his "Concluding Unscientific Postscript". He argues that the "cogito" already presupposes the existence of "I", and therefore concluding with existence is logically trivial. Kierkegaard's argument can be made clearer if one extracts the premise "I think" into the premises "'x' thinks" and "I am that 'x'", where "x" is used as a placeholder in order to disambiguate