"The fortunes amassed through corporate organization are now so large, and vest such power in those that wield them, as to make it a matter of necessity to give to the sovereign - that is, to the Government, which represents the people as a whole - some effective power of supervision over their corporate use. In order to insure a healthy social and industrial life, every big corporation should be held responsible by, and be accountable to, some sovereign strong enough to control its conduct."