text:  If you introduce to one of these people of fashion any man who may have an object in view the first enquiry is what are his claims--that is what equivalent has he given or can he give for the favours he expects? for it is with the high as with the low world nothing for nothing; and secondly you must be prepared to answer for his _safety_ so that whatever may be said or done nothing may by any possibility leak out of the _protege_