english: So Kaluza said to himself, Einstein has been able to describe gravity in terms of warps and curves in space -- in fact, space and time, to be more precise.
non_english: Zato je Kaluza rekao sebi sledeće: "Ajnštajn je opisao gravitaciju preko zakrivljenja prostora, ustvari zakrivljenja prostora i vremena, da budemo precizni...