抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
伟大不是一种技能,而是一种态度。
I'm not a person who lives in the past. I'm always looking forward.
我头上的星空和我心中的道德律。
The question is not how to get cured, but how to live.
纠缠是量子力学的本质。它以违背我们经典直觉的方式连接粒子。
That's the only trouble with being a dog…they never tell you anything.