" In any case, there are all of those chores that most of us can’t avoid: cleaning, straightening, raking leaves, shopping for groceries, driving the children to various activities, preparing food, washing dishes, washing the car, commuting, performing the routine, repetitive aspects of our jobs. This is the “in-between time,” the stuff we have to take care of before getting on to the things that count. But if you stop to think about it, most of life is “in between.” When goal orientation comes to dominate our thoughts, little that seems to really count is left. During the usual nonplayoff year, the actual playing time for a National Football League team is sixteen hours. For the players, does this mean that the other 8,744 hours of the year are “in between”? Does all time take its significance only in terms of the product, the bottom line? And if winning, as the saying goes, is the only thing, does that mean that even the climactic hours achieve their worth merely through victory? There’s another way of thinking about it. Zen practice is ostensibly organized around periods of sitting in meditation and chanting. Yet every Zen master will tell you that building a stone wall or washing dishes is essentially no different from formal meditation. The quality of a Zen student’s practice is defined just as much by how he or she sweeps "

― George Leonard , Mastery: The Keys to Success and Long-Term Fulfillment