Erno Rubik - the inventor of the Rubik's Cube - inspires us with what he's learned in a lifetime of creating, curiosity and discovery.Erno Rubik was a child when he first became obsessed with puzzles of all kinds. 'Puzzles', he writes, 'bring out important qualities in each of us: concentration, curiosity, a sense of play, the eagerness to discover a solution'. To Rubik puzzles aren't just games - they're creativity machines. He encourages us to embrace our inner curiosity and find the puzzles ...