“The text of a traditional ballad is often a fragile thing, a phantom which is always eluding our grasp.”— Francis James Child
“I am an artist, and I have to have courage. Do you know that I don't have any artworks that exist? They all go away when they're finished.”— Christo
“When you hear music, after it's over, it's gone in the air. You can never capture it again.”— John Philip Sousa
“Photographers deal in things which are continually vanishing and when they have vanished there is no contrivance on earth which can make them come back again.”— Henri Cartier-Bresson