In quantum mechanics, the concept of a particle loses its usual meaning.
在量子力学中,粒子的概念失去了它通常的意义。
爱孩子意味着预见他们的未来。
我们是生存机器——盲目编程的机器人车辆,旨在保存被称为基因的自私分子。
只要有能力,总有机会翻身。
Space and light and order. Those are the things that men need just as much as they need bread or a place to sleep.
可持续性不是一种趋势,而是一种责任。