Savion Glover

Frank Sinatra changed people's approach to singing. Ella Fitzgerald, Marvin Gaye, van Gogh, they were all part of movements that allowed people to think about their craft differently. They changed the game. These people changed the game.

Tap dancing is like... it's equivalent to music, not only for the African American community, but also for the world. Tap dancing is like language; it's like air: it's like everything else that we need in order to survive. I'm blessed and honored to be knowledgeable of the art form and to be a part of the art form.

By irreducibly complex I mean a single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.