[About the great synthesis of atomic physics in the 1920s:] It was a heroic time. It was not the doing of any one man; it involved the collaboration of scores of scientists from many different lands. But from the first… — J. Robert Oppenheimer Copy Share Image
![“[About the great synthesis of atomic physics in the 1920s:] It was a heroic time. It was not the doing of any one man; it involved the collaboration of scores of scientists from many different lands. But from the first to last the deeply creative, subtle and critical spirit of Niels Bohr guided…” quote by J. Robert Oppenheimer](https://sms4smile.com/quotes/i/34e/j-robert-oppenheimer-6978_bohr_about-the-great-synthesis-of-atomic-phys_427709.jpg)