你不能靠一厢情愿的想法来为一个国家提供动力。
在量子世界中,观察某物会改变它。这不是我们技术的限制,而是自然界的基本属性。
Quality is free. It's not a gift, but it's free. What costs money are the unquality things -- all the actions that involve not doing jobs right the first time.
应对死亡的唯一方法是将之前的一切转化为艺术。