“It is in this world that we developed our passion for exploring the Co...” — Carl Sagan Quote

“It is in this world that we developed our passion for exploring the Cosmos, and it is here that we are, in some pain and with no guarantees, working out our destiny.”

“cuando hierve el fanatismo a nuestro alrededor, los hábitos de pensamiento familiares de épocas antiguas toman el control.”

“her mezhep ve kült diğerleri üzerinde ahlaki bir denetimdir: "Rekabet ticarette olduğu kadar dinde de yararlıdır.”