Earl Nightingale's 'Strangest Secret'
A person who is thinking about a concrete and worthwhile goal is going to reach it, because that's what he's thinking about. Conversely, the person who has no goal, who doesn't know where he's going, and whose thoughts must therefore be thoughts of confusion, anxiety, fear, and worry will thereby create a life of frustration, fear, anxiety and worry. And if he thinks about nothing ... he becomes nothing.Simple advice — so why is it so hard to follow? Nightingale has some insights into that, too, in this article worth reading.