"What are your goals in life: romance, marriage, happiness, peace, security? Is the going a bit on the rough side with more than a fair share of disappointments? Are your achievements less than what you had expected? Would you like to discover a simple way to further your aims and ambitions and make your progress smoother, safer, surer? It's easy. All you have to do is take a good look at your personal attitudes. For your personal attitudes can create obstacles that make your way harder and less satisfactory - or they can speed you along to success and fulfillment of your dreams."
Good Reading Rack Service, 1958