" The ability to change one ' s mind is probably a key characteristic of the successful investor . Dogmatic and rigid personalities rarely , if ever , succeed in the markets , and sustained investment success requires the ability to modify and even change strategies as markets evolve ."
- Jack Schwager
" Having trading discipline is the beginning ; keeping discipline is the progress ; staying discipline is the success ."
- Anonymous
" A dream doesn ' t become reality through magic ; it takes sweat , determination and hard work ."