John Train (investment advisor) Quote

For best results, the competitive player should never depart from his area of expertise


The money masters (ed. HarperCollins Publishers, 1980)


For best results, the competitive player should never depart from his area of expertise

For best results, the competitive player should never depart from his area of expertise

For best results, the competitive player should never depart from his area of expertise

For best results, the competitive player should never depart from his area of expertise