It's the repetition of affirmations that leads to belief. And once that belief becomes a deep conviction, things begin to happen.

Cooperation

Always try to do something for the other fellow and you will be agreeably surprised how things come your way -- how many pleasing things are done for you.

Goals

The person with a fixed goal, a clear picture of his desire, or an ideal always before him, causes it, through repetition, to be buried deeply in his subconscious mind and is thus enabled, thanks to its generative and sustaining power, to realize his goal in a minimum of time and with a minimum of physical effort. Just pursue the thought unceasingly. Step by step you will achieve realization, for all your faculties and powers become directed to that end.

Self-knowledge

Self knowers always dwell in El Dorado; they drink from the fountain of youth, and at all times owners of all they wish to enjoy.