To succeed in any undertaking, any art or any trade or any profession, simply keep it ever persistently fixed in mind as an aim, and then study to make all effort toward it play or recreation. The moment it becomes hard work, we are not advancing.
Prentice MulfordWhatever the mind is set upon, or whatever it keeps most in view, that it is bringing to it, and the continual thought or imagining must at last take form and shape in the world of seen and tangible things.
Prentice Mulford