Well-spent aid money is saving lives for a few thousand dollars per life saved.
Bill Gates
Taking on challenging projects is the way that one grows and extends one's range as a writer, one's technical command, so I consider the time well-spent.
Donna Tartt
I'm still passionately interested in what my fellow humans are up to. For me, a day spent monitoring the passing parade is a day well-spent.
Garry Trudeau
To pursue your dreams, to have them come true, to have made a difference, to have changed society, to have fought against powerful forces... that's a life well-spent.
Hugh Hefner
As a well-spent day brings happy sleep, so a life well spent brings happy death.
Leonardo da Vinci
A comfortable old age is the reward of a well-spent youth. Instead of its bringing sad and melancholy prospects of decay, it would give us hopes of eternal youth in a better world.
Maurice Chevalier
A well-written life is almost as rare as a well-spent one.
Thomas Carlyle
