There are only certain intervals of time when life of any sort is possible in an expanding universe and we can practise astronomy only during that habitable time interval in cosmic history.
John D. BarrowWe are just strings of quarks living in a suburb of the local density maximum of the universe.
John D. BarrowHistory is full of people who thought they were right -- absolutely right, completely right, without a shadow of a doubt. And because history never seems like history when you are living through it, it is tempting for us to think the same.
John D. BarrowOne would normally define a "religion" as a system of ideas that contain statements that cannot be logically or observationally demonstrated... Gรถdels theorem not only demonstrates that meathematics is a religion, but shows that mathematics is the only religion that proves itself to be one!
John D. Barrow