The document discusses different "keys" to achieving various goals and states. It provides over 20 examples of what is needed or required to accomplish things like climbing a mountain, driving a car, solving a riddle, growing grass, quenching thirst, feeling enlightened, becoming learned, overcoming darkness, swimming, sketching a landscape, producing music, dancing, having a clean complexion, combating vandalism, relaxing, staying happy, winning marathons, and finding success and love. The common theme across all the examples is that different skills, actions, or conditions are necessary as the "key" to unlocking each outcome.