Music is essentially useless, as is life.
George Santayana
It is better, of course, to know useless things than to know nothing.
Lucius Annaeus Seneca
I think without writing I would feel completely useless.
Sam Shepard
It would be useless for any player to attempt to explain successful batting.
Tris Speaker
Antioxidants are completely useless.
Michael Specter
No man is useless while he has a friend.
Robert Louis Stevenson
It is better of course to know useless things than to know nothing.
Tom Stoppard
Accusations are useless.
Dominique de Villepin
I'm not dumb. I just have a command of thoroughly useless information.
Bill Watterson
It is a very sad thing that nowadays there is so little useless information.
Oscar Wilde