It is good for the body and good for the soul. It helps one lose weight, provides time for contemplation, is a favorite leisure activity, it can be entertaining – even edifying – and it costs nothing. In fact, there is no down side to it at all. It is the act of walking, or more colloquially, "taking a walk."
It is quite a long time now since I first heard the term "work-study program." This was a special federal program designed to assist young adults with limited financial means to achieve a professional education.
It is a word that one hears frequently these days, in many contexts. The word is "process." It is a word that reflects our growing recognition that there are very few things in this world that occur in an instant, yesh me'ayin, something out of nothing.