A few great thoughts from Twitter,
"The most successful people are not dogmatic and recognize that a better idea or new information today can be reason enough to change your approach."-- Mark Cuban, entrepreneur
"The 10 Minute Rule: You put the red wine in the fridge 10 minutes before you open it. You take the white wine out of the fridge 10 minutes before you open it."
-- J.C. Parets, technical analyst
And a review of
“The Psychology of Money” by Morgan Housel.