"Thou shalt not extinguish thine anger, but shall master it,
that thy conscience may not be blunted by adjustment
to wrong causes." -The Dutch Ten Commandments to Foil the Nazis
This, incidentally, was my model in college: take required courses for the major I wanted, and then take other courses as broadly as possible in things I thought might be interesting; this is why I ended up a course shy of a minor in History of Art. And I even managed to do it at a major state university!