Vanity is very frequently no more than an attempt prematurely to usurp that glory before it is due.
 Adam Smith, The Theory of Moral Sentiments (1759). copy citation

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Author Adam Smith
Source The Theory of Moral Sentiments
Topic vanity glory
Date 1759
Language English
Reference
Note
Weblink https://en.wikisource.org/wiki/The_Theory_of_Moral_Sentiments

Context

“The desire of the esteem and admiration of other people, when for qualities and talents which are the natural and proper objects of esteem and admiration, is the real love of true glory; a passion which, if not the very best passion of human nature, is certainly one of the best. Vanity is very frequently no more than an attempt prematurely to usurp that glory before it is due. Though your son, under five-and-twenty years of age, should be but a coxcomb; do not, upon that account, despair of his becoming, before he is forty, a very wise and worthy man, and a real proficient in all those talents and virtues to which, at present, he may only be an ostentatious and empty pretender.” source