Exceptions are not always the proof of the old rule; they can also be the harbinger of a new one.

Exceptions are not always the proof of the old rule; they can also be the harbinger of a new one.

例外并不总是旧规则的证据;它们也可能是新危机的先兆。

-- Marie Von Ebner Eschenbach 玛丽·冯·埃布纳·埃森巴赫