The real rulers in Washington are invisible, and exercise power from behind the scenes.
Felix FrankfurterI concentrate on exercises from the waist down, since that is the laziest part of a woman's body.
Tina LouiseA business has to be involving, it has to be fun, and it has to exercise your creative instincts.
Richard BransonThe test and the use of man's education is that he finds pleasure in the exercise of his mind.
Jacques BarzunTo be wholly devoted to some intellectual exercise is to have succeeded in life.
Robert Louis Stevenson