This is all the worse that there are some very precious insights in Centesimus Annus . It is a combination of new skills and talents. Such talents need be honed by the development of the virtues, including diligence, industriousness, reliability, fidelity and courage. In so doing he utilizes the things of this world as objects and instruments and makes them his own. Intellect and free will need to be exercised, particularly through work.
Man needs work.
Man has a right to work. But man needs to work in a fashion which allows him to exercise his intellect and will. Otherwise there is no dignity in his work. The manager who designs jobs which neglect the intellectual faculty and the worker's ability to choose, affronts the personalist view of work and is acting against the dignity of workers. By exercising one's intellect and will one necessarily grows in the virtues.