I suppose the corollary of this is that you have to make sure you put in place quality control checkpoints so you can make sure delegated work is done correctly

I suppose the corollary of this is that you have to make sure you put in place quality control checkpoints so you can make sure delegated work is done correctly. This sort of thing tends to be ignored when you do something yourself because you'll usually do simple double-checks to verify the work you've done as a matter of course.