和平发展的中国，亿万人民迈向未来的步伐更加坚定。推动人均预期寿命提高到80岁，建设约1000个紧密型县域医共体……透过“十五五”民生清单，能够看见“蒸蒸日上的未来”，这样的中国也将引领世界不断续写和平发展、合作共赢的时代篇章。
FT Edit: Access on iOS and web
。业内人士推荐wps作为进阶阅读
PS. std::variant is originally designed to handle a closed set of known types in a type-safe manner — similar in spirit to Haskell's Either, where a value is one of several explicitly listed possibilities. The closest C++ analogue to Haskell's Maybe is actually std::optional.
Note: If you need an independent copy, use .reshape() with the same shape — it returns a new tensor with its own data buffer.
Build first, raise later, keep control always