Go for a business that any idiot can run - because sooner or later, any idiot probably is going to run it.
( Peter Lynch )
Insanity is doing the same thing over and over while expecting different results.
( Jesse Livermore )
I can calculate the motions of the heavenly bodies, but not the madness of people.
( Isaac Newton )
A bull market is like sex. It feels best just before it ends.
( Barton Biggs )
When a falling stock becomes a screaming buy because it cannot conceivably drop further, try to buy it thirty percent lower.
( Al Rizzo )
Investing puts money to work. The only reason to save money is to invest it.
( Grant Cardone )
Large price changes tend to be followed by more large changes, positive or negative. Small changes tend to be followed by more small changes. Volatility clusters.
( Benoit B. Mandlebrot )