Insanity is doing the same thing over and over while expecting different results.
( Jesse Livermore )
Do not be embarrassed by your failures, learn from them and start again.
( Richard Branson )
I can calculate the motions of the heavenly bodies, but not the madness of people.
( Isaac Newton )
We don’t have to be smarter than the rest. We have to be more disciplined than the rest.
( Warren Buffett )
No matter what kind of math you use, you wind up measuring volatility with your gut.
( Ed Seykota )
Buy not on optimism, but arithmetic.
( Benjamin Graham )
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 )