William J. Brennan, Jr., United States v. E. I. Du Pont De Nemours and Company…
“ The District Court was duty bound to exercise discretion which means to weigh contending considerations and conflicting evidence as a matter of judgment-in framing a decree to meet the needs of the case. It could not escape exercising discretion-that is, exercising its judgment within an area of allowable choice which this Court committed to it. Discretion precludes whimsy or caprice. Discretion means the judicial discretion of a court of equity. Where precedent or judicial tradition has established limitations on the chancellor's range of choice, he must respect them. ”
