We do not have to wait for future discoveries in connection with the powers of the human mind for evidence that the mind is the greatest force known to mankind. We know, now, that any idea, aim or purpose that is fixed in the mind and held there with a will to achieve or attain its physical or material equivalent, puts into motion powers that cannot be conquered.
Napoleon HillRiches don't respond to wishes. They respond only to definite plans, backed by definite desires, through constant persistence.
Napoleon HillNo man can avail himself of the forces of his creative imagination, while dissipating them.
Napoleon Hill