Robert Shiller. Chalk Talk - Covariance, Financial Markets (Coursera) https://www.coursera.org/learn/financial-markets-global/lecture/41Ujc/chalk-talk-covariance.
“Whenever you look back and say, "If," you know you're in trouble. There's no such thing as "if." The only thing that counts is what really happened.”
Variant: Whenever you look back and say "if" you know you're in trouble. There is no such thing as "if". The only thing that matters is what really happened.
Source: The Merchant of Death
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D.J. MacHale 50
American television director and producer 1955Related quotes
“Many of the things you can count, don't count. Many of the things you can't count, really count.”
“If you work really hard, and you're kind, amazing things will happen.”
Source: Chronicles: Vol. One (2004), p. 220
Fighting For Crumbs https://aliciawitt.bandcamp.com/track/fighting-for-crumbs
Lyrics, Live at Rockwood (2012)