John Archibald Wheeler, one of the great physicists of the 20th century, the teacher of Richard Feynman, the coiner of the term "black hole," he said, "I want to know how come the quantum, how come the universe, how come existence?"
John Archibald Wheeler, jedan od velikih fizičara 20. stoljeća učitelj Richarda Feynmana, autor pojma "crna rupa", rekao je "Želim znati odakle kvant, odakle svemir, odakle postojanje?"