These are the ones I wrote down for my home list, though I imagine they apply at work as well. I don’t do especially well at applying these, so I probably need to look at the list more often :^)
-No, Better – I believe I wrote about this earlier.
-Do not suffer to exist any problem that is within your power to correct.
-When faced with a titanic force, turn it against itself (I inferred this one from an article; I haven’t had the opportunity to apply it yet.)