All of us who study the origin of life find that the more we look into it, the more we feel it is too complex to have evolved anywhere. We all believe as an article of faith that life evolved… — Harold Urey Copy Share Image
All of us who study the origin of life find that the more we look into it, the more we feel it is too… — Harold Urey Copy Share Image
“Life is not a miracle. It is a natural phenomenon, and can be expected to appear whenever there is a planet whose conditions duplicate… — Harold Urey Copy Share Image
I looked for it [heavy hydrogen, deuterium] because I thought it should exist. I didn't know it would have industrial applications or be the… — Harold Urey Copy Share Image
Above all, I regret that scientific experiments-some of them mine-should have produced such a terrible weapon as the hydrogen bomb. Regret, with all my… — Harold Urey Copy Share Image
Life is not a miracle. It is a natural phenomenon, and can be expected to appear whenever there is a planet whose conditions duplicate… — Harold Urey Copy Share Image
“I looked for it [heavy hydrogen, deuterium] because I thought it should exist. I didn't know it would have industrial applications or be the… — Harold Urey Copy Share Image
[My study of the universe] leaves little doubt that life has occurred on other planets. I doubt if the human race is the most… — Harold Urey Copy Share Image
Athens built the Acropolis. Corinth was a commercial city, interested in purely materialistic things. Today we admire Athens, visit it, preserve the old temples,… — Harold Urey Copy Share Image
![“Life is not a miracle. It is a natural phenomenon, and can be expected to appear whenever there is a planet whose conditions duplicate those of the earth. [ Stating how planets supporting life cannot be rare .]” quote by Harold Urey](https://sms4smile.com/quotes/img-quotes/e67/harold-urey-42546_astrobiology_life-is-not-a-miracle-it-is-a-natural-ph_794791.jpg)
![“I looked for it [heavy hydrogen, deuterium] because I thought it should exist. I didn't know it would have industrial applications or be the basic for the most powerful weapon ever known [the nuclear bomb] ... I thought maybe my discovery might have the practical value of, say, neon in neon signs.” quote by Harold Urey](https://sms4smile.com/quotes/img-quotes/78e/harold-urey-42546_application_i-looked-for-it-heavy-hydrogen-deuterium_1237859.jpg)
![“I looked for it [heavy hydrogen, deuterium] because I thought it should exist. I didn't know it would have industrial applications or be the basic for the most powerful weapon ever known [the nuclear bomb] ... I thought maybe my discovery might have the practical value of, say, neon in neon signs…” quote by Harold Urey](https://sms4smile.com/quotes/img-quotes/2b4/harold-urey-42546_chemistry_i-looked-for-it-heavy-hydrogen-deuterium_2368902.jpg)
![“[My study of the universe] leaves little doubt that life has occurred on other planets. I doubt if the human race is the most intelligent form of life.” quote by Harold Urey](https://sms4smile.com/quotes/img-quotes/892/harold-urey-42546_alien-life_my-study-of-the-universe-leaves-little-d_2736196.jpg)
![“[Pure research] is worth every penny it costs.” quote by Harold Urey](https://sms4smile.com/quotes/img-quotes/3bd/harold-urey-42546_cost_pure-research-is-worth-every-penny-it-co_2969175.jpg)