The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
量子力学中的纠缠概念不仅仅是一个理论上的奇观;它对我们理解信息和因果关系有着深远的影响。
无论削减成本的压力有多大,质量永远不应妥协。