We mustn't waste time; for that's the stuff life's made of. David Belasco More Quotes by David Belasco More Quotes From David Belasco If you can't write your idea on the back of my calling card, you don't have a clear idea. David Belasco writing cards ideas Lights are to drama what music is to the lyrics of a song. The greatest part of my success in the theatre I attribute to my feeling for colors, translated into effects of light. David Belasco light song drama Up is never where you are now. David Belasco where-you-are attitude Boxing is show-business with blood. David Belasco boxing shows blood