For what it's worth, I recall that Roberts' salary in the private sector prior to his appointment was about a million a year.
I'll confess that I know nothing about law, but as to physician salaries, I think that the vast majority of docs go into medicine for altruistic reasons. In the process of the training, however, it becomes obvious that certain types of docs make significantly more than others, and insurance companies don't reimburse you very well to take care of kids. Furthermore, the student often doesn't realize the sort of time commitment that the profession requires, so easier lifestyle and higher paying specialties become highly competative. The media gives a lot of attention to the Hippocratic Oath, however, I fished up this quote because I didn't feel like googling:
Hippocrates also makes the pledge to greek gods and goddesses, forbids surgery, all forms of abortion (including in instances of danger to the health of the mother), medical school tuition, public medical education. And tells u to treat ur teachers as ur brothers and give them money if they ever need any and to teach their kids medicine.
(err...let's not get into the abortion debate. please. it's not my point. I actually agree w/ 2 of those things i listed. it's just a list of stuff in the classic hippocratic oath that are at odds with modern medicine in most countries. the free medical tuition does exist in some countries, though. ).
Really the only part of the oath that matters much is the "do no harm" part. Free medical tuition? As if! I have actually seen a disproportionately high number of my classmates with first-degree relatives who are docs, but back when they were swearing to Gods, I think that women were excluded.
I want to say that a few decades back, U.S. doctors HAD to serve in the military upon their graduation. I only know this because one of my friends has a urologist father who said so, so please update me on this if you know something I don't.
The point is that the model in which medicine is a service occupation has evolved into one which is really just a fee-for-service job like fixing cars, only there are no free estimates, transparent prices, or refunds if you are unhappy. Yeah you can say that you one day yearn to run a free clinic through your church or whatever, but the fact remains that as long as people think that doctors have money, they will find a reason to sue you regardless of whether or not you are actually at fault. So you're forced to charge something for your services if for no other reason than to cover your malpractice liability.
The dean of my school recently commented that doctors deserve to live comfortably yet seemed to advocate more of a shift toward socialized medicine. Yeah the guy's salary is 331K out of the state budget for his administrative duties alone.