The only infallible rule we know is, that the man who is always talking about being a gentleman never is one.

The only infallible rule we know is, that the man who is always talking about being a gentleman never is one.

我们所知道的唯一可靠的规则是，老是说要做一个绅士的人从来就不是一个真正的绅士。

-- Robert Smith Surtees 瑟蒂斯