Niels Bohr Quotes
Every valuable human being must be a radical and a rebel, for what he must aim at is to make things better than they are.
Bohr, Hans. "My Father." Niels Bohr: His life and work as seen by his friends and colleagues, edited by Stefan Rozental, North-Holland Publishing Company, 1967, p. 327.
This is not only attributed by reliable sources but apparently Roosevelt had said this on several occasions. The word “radical” has had different shades of meaning at different periods of American History. The origin of the word from the Latin means someone who wishes to change things very rapidly and not gradually. In the time of the Civil War, the majority of the Republicans proudly referred to themselves as “radicals” or “radical Republicans” because they wanted to abolish slavery immediately. In the late 19th century the word “radical” referred to anarchists. From the Russian Revolution onward “radicals” were communists who presumably wanted to change governments throughout the work through revolution—very rapid change. However, in the early 20th century, radicals were people who wanted to reform and regulate businesses and monopolies rapidly and it is this sense he was a radical. But by style, he was a radical in most things in that he wanted to change things and change them rapidly.
Niels Henrik David Bohr was a Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922. Bohr was also a philosopher and a promoter of scientific research.
