A gentleman is one who puts more into the world than he takes out.

Reading made Don Quixote a gentleman, but believing what he read made him mad.

Make money and the whole nation will conspire to call you a gentleman

There is nothing more dangerous than the conscience of a bigot.

Nobody can say a word against Greek: it stamps a man at once as an educated gentleman.

Beware of false knowledge; it is more dangerous than ignorance.