“An expert is a man who has made all the mistakes which can be made, in a narrow field.” Niels Bohr
Niels Henrik David Bohr, 1885 – 1962, was a Danish physicist who made foundational contributions to understanding atomic structure and quantum mechanics, for which he received the Nobel Prize in Physics, in 1922.
Philosophical issues that arose from the novel aspects of Quantum Mechanics became widely celebrated subjects of discussion. Einstein and Bohr had good-natured arguments over such issues throughout their lives.
Source / photo: http://bit.ly/WsVZ2W