import_contacts 《四签名》
当你排除了一切不可能的因素之后，剩下的东西，无论看起来多么不合理，都一定是真相。
——亚瑟·柯南·道尔《四签名》，第六章
when you have eliminated the impossible, whatever remains, however improbable, must be the truth.
Arthur Conan Doyle, The Sign of the Four, Chapter VI.
当你排除了一切不可能的因素之后，剩下的东西，无论看起来多么不合理，都一定是真相。
——亚瑟·柯南·道尔《四签名》，第六章
when you have eliminated the impossible, whatever remains, however improbable, must be the truth.
Arthur Conan Doyle, The Sign of the Four, Chapter VI.
