James E. Homans, editor, The Cyclopædia of American Biography… (1918)
“ Brandeis almost a form of recreation. From the time that he first came into prominence in Boston there has hardly been a year or a month in which he has not been connected with some public movement. Indeed, during the past twenty years, leadership in one matter of public concern or another has been absolutely continuous. This has given him a versatility which constitutes, in a considerable measure, his power. It has led him, without tiring, through a multitude of subjects, to any one of which many an able man would devote his whole lifetime. ”
