"Increasingly constructive doubt is the sign of advancing civilization. We must put question marks along many of our inherited legal dogmas, since they are dangerously out of line with social facts."

“To the somnambulist, sleep-walking may seem more pleasant and less hazardous than wakeful walking, but the latter is the wiser mode of locomotion in the congested traffic of a modern community. It is about time to abandon judicial somnambulism.”

“To say I removes a false impression of a Jovian aloofness.”

“Every lawyer of experience comes to know that in the great majority of cases, the precedents are none too good as bases of prediction. Somehow or other, there are plenty of precedents to go around.”

“The test of the moral quality of a civilization is its treatment of the weak and powerless.”

“Only a very foolish lawyer will dare guess the outcome of a jury trial.”

“One of Judge Jerome Frank's law clerks objected to the length of one of his opinions. He spent all of a week and finally cut it down from sixty-five pages to one-half page. He left both on Judge Frank's desk without comment. The following morning Judge Frank rushed into his clerk's office and shouted, 'Bully for you,' displaying the clerk's work, 'we'll add it to the end'.”