Many experiments show that when people are put into a good mood (e.g. By giving them candy or showing them a funny movie), they are more creative.

Robert I Sutton, in his book, Weird Ideas That Work

Genius is editing.

Charlie Chaplin (1889-1997), comic and filmmaker

If the world should blow itself up, the last audible voice would be that of an expert saying it can’t be done.

Peter Ustinov (1921-2004), British actor, writer, wit