“Of course, the liar often imagines that he does no harm as long as his lies go undetected.”
Source: Lying
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Sam Harris 151
American author, philosopher and neuroscientist 1967Related quotes

About Benjamin Netanyahu, as quoted in Demonstrators flood the streets demanding equal rights for gays https://www.jpost.com/Israel-News/Politics-And-Diplomacy/Hundreds-demonstrate-for-LGBT-rights-in-Jerusalem-Tel-Aviv-and-Haifa-563115 (July 22, 2018) by Rocky Baier, The Jerusalem Post.

“We Indians really should be better liars, considering how often we've been lied to.”
Source: The Absolutely True Diary of a Part-Time Indian

“There is no liar like the one who lies to himself. He has a fool indeed for an audience.”
Source: Short fiction, Dragonfield and Other Stories (1985), The Bull & the Crowth (p. 122)

Frida's quote On Diego Rivera, in 'Portrait of Diego' [Retrato de Diego] (22 January 1949), first published in Hoy (Mexico City) and posthumously (17 July 1955) in Novedades (Mexico City): "México en la Cultura"
1946 - 1953

Source: Healing Our World: In An Age of Aggression, (2003), p. 161

“He harms himself who does harm to another, and the evil plan is most harmful to the planner.”
οἷ γ᾽ αὐτῷ κακὰ τεύχει ἀνὴρ ἄλλῳ κακὰ τεύχων
ἡ δὲ κακὴ βουλὴ τῷ βουλεύσαντι κακίστη.
The man who does evil to another does evil to himself, and the evil counsel is most evil for him who counsels it.
He for himself weaves woe who weaves for others woe,
and evil counsel recoils on the counsellor. https://archive.org/stream/b24865898#page/432/mode/2up
Source: Works and Days (c. 700 BC), lines 265-266