Authors:

It is imperative to exercise over big business a control and supervision which is unnecessary as regards small business. All business must be conducted under the law, and all business men, big or little, must act justly. But a wicked big interest is necessarily more dangerous to the community than a wicked little interest. 'Big business' in the past has been responsible for much of the special privilege which must be unsparingly cut out of our national life.

Theodore Roosevelt (1913). “Progressive Principles: Selections from Addresses Made During the Presidential Campaign of 1912”
It is imperative to exercise over big business a control and supervision which is unnecessary as regards small business. All business must be conducted under the law, and all business men, big or little, must act