I came across this:
by: Peter Fischli & David Weiss.
via: http://www.todayandtomorrow.net
These are some really great points to keep in mind. Many of them we do everyday in our work. However, some we might not do as often as we should. I know I don't. But what I really like about this list is how it makes me remember that everything involves a kind of patience that can be difficult to practice.