--The Doctor
Effectiveness, efficiency, and excellence, what I like to call the Three E's, is the quality of every great scholar's works, but we don't have to be a scholar to at least attempt to achieve these three goals.
These are simple words, but by no means are simple actions. Only after a lifetime of practice can one achieve these three things. As everything else, these three things require dedication, hard work, and the will to just do it.