Everyday I assume every position I have is wrong.
( Paul Tudor Jones )
Speculation is a hard and trying business, and a speculator must be on the job all the time, or he'll soon have no job to be on.
( Jesse Livermore )
I will tell you how to become rich. Close the doors. Be fearful when others are greedy. Be greedy when others are fearful.
( Warren Buffett )
The function of economic forecasting is to make astrology look respectable.
( John Kenneth Galbraith )
Patterns of price movement are not random. However, they're close enough to random.
( Jim Simons )
I believe in analysis and not forecasting.
( Nicolas Darvas )
Cut short your losses, and let your profits run on.
( David Ricardo )