Simon Sinek Quotes
Complaining begets more complaints. Anger begets more anger. And optimism begets more optimism.
Citations
Sinek, Simon (@simonsinek). "Complaining begets more complaints. Anger begets more anger. And optimism begets more optimism." Twitter, 11 May 2013, twitter.com/simonsinek/status/333214532677443584.
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Simon Oliver Sinek is a British-American author and inspirational speaker. He is the author of five books, including Start With Why (2009) and The Infinite Game (2019).