No particular quality can make any man proud, that will at the same time put the many other weak and imperfect ones he has in the other scale, and the nothingness of human condition to make up the weight.
 Michel de Montaigne, The Essays of Michel de Montaigne (1580). copy citation

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Author Michel de Montaigne
Source The Essays of Michel de Montaigne
Topic nothingness quality
Date 1580
Language English
Reference
Note Translated by Charles Cotton
Weblink http://www.gutenberg.org/files/3600/3600-h/3600-h.htm

Context

“If any one be in rapture with his own knowledge, looking only on those below him, let him but turn his eye upward towards past ages, and his pride will be abated, when he shall there find so many thousand wits that trample him under foot. If he enter into a flattering presumption of his personal valour, let him but recollect the lives of Scipio, Epaminondas; so many armies, so many nations, that leave him so far behind them. No particular quality can make any man proud, that will at the same time put the many other weak and imperfect ones he has in the other scale, and the nothingness of human condition to make up the weight. Because Socrates had alone digested to purpose the precept of his god, “to know himself,” and by that study arrived at the perfection of setting himself at nought, he only was reputed worthy the title of a sage.” source