Minute for minute I don't think there is much more useful work you can do than focused meditation. Sitting on a pillow with your eyes closed with your mind wan

Minute for minute I don't think there is much more useful work you can do than focused meditation. Sitting on a pillow with your eyes closed with your mind wandering is probably not productive. But honing your mind to focus on just that one image; or on nothing at all.. that is very very powerful.