人类的一代代后代，将取得令我们惊讶的成就，然而如果我们有想象力，未来的他们将会创造的一部分东西，已经可以用今天现有的材料和工具来制造。展开畅想吧。
Be so good they can't ignore you.
People believe in God because the world is very complicated and they think it is very unlikely that anything as complicated as a flying squirrel or the human eye or a brain could happen by chance.
Leadership is about making tough decisions today that will benefit the next generation.
世界是一本书，不旅行的人只读了一页。