"As long as the postponement lasts he will be in a false position. He will be silent when he ought to speak and laugh when he ought to be silent. He will assume, at first only by his manner, but presently by his words, all sorts of cynical and sceptical attitudes which are not really his. But if you play him well, they may become his. All mortals tend to turn into the thing they are pretending to be."

"If he is a big enough fool you can get him to realise the character of the friends only while they are absent; their presence can be made to sweep away all criticism. If this succeeds, he can be induced to live, as I have known many humans live, for quite long periods, two parallel lives; he will not only appear to be, but actually be, a different man in each of the circles he frequents."

"Finally, if all else fails, you can persuade him, in defiance of conscience, to continue the new acquaintance on the ground that he is, in some unspecified way, doing these people 'good' by the mere fact of drinking their cocktails and laughing at their jokes, and that to cease to do so would be 'priggish,' 'intolerant,' and (of course) 'Puritanical.'"