It’s ok to be wrong; it’s unforgivable to stay wrong.
( Martin Zweig )
Heart, guts, attitude and the ability to tolerate uncertainty are core to long-term winning.
( Michael Covel )
The individual investor should act consistently as an investor and not as a speculator.
( Ben Graham )
I can calculate the motions of the heavenly bodies, but not the madness of people.
( Isaac Newton )
The investor’s chief problem — and even his worst enemy — is likely to be himself.
( 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 )
If it’s obvious, it’s obviously wrong.
( Joe Granville )