CA: Jim, a couple of years ago, I got the chance to speak with Elon Musk, and I asked him the secret of his success, and he said taking physics seriously was it.
CA: Jim, há uns anos, tive a oportunidade de falar com Elon Musk e perguntar-lhe qual o segredo do seu êxito. Ele disse-me que tinha sido  levar a sério a física.