We are never so easily deceived as when trying to deceive.
 François de La Rochefoucauld, Reflections; or Sentences and Moral Maxims (1665). copy citation

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Author François de La Rochefoucauld
Source Reflections; or Sentences and Moral Maxims
Topic deceiving
Date 1665
Language English
Reference
Note Translated by J. W. Willis Bund
Weblink http://www.gutenberg.org/files/9105/9105-h/9105-h.htm

Context

“On the other side to be instructed or to receive advice on the terms usually prescribed to us was little better than tamely to afford another the occasion of raising himself a character from our defects."—Lord Shaftesbury, Characteristics, i., 153.] 117.—The most subtle of our acts is to simulate blindness for snares that we know are set for us. We are never so easily deceived as when trying to deceive. 118.—The intention of never deceiving often exposes us to deception. 119.—We become so accustomed to disguise ourselves to others that at last we are disguised to ourselves. ["Those who quit their proper character{,} to assume what does not belong to them, are{,} for the greater part{,} ignorant both of the character they leave{,} and of the character they assume."—Burke, {Reflections On The Revolution In France,” source