There was a wonderful quote by Jonas Salk, who said, "If all the insects were to disappear from the Earth, within 50 years, all life on Earth would end.
Hi ha una cita molt bonica d'en Jonas Salk, que diu: "Si tots els insectes desapareguessin de la terra, en 50 anys la vida a la terra acabaria. Si tots els humans desapareguessin de la terra,