<p>You can always figure out a way to make money in Physics - perhaps you could become a professor and publish textbooks, or become a researcher and hold some patents. If you love your career/job, you will work harder, and if you work harder, you are more likely to succeed. </p>
<p>If money’s important to you, you’ll figure some (legal) way to make it…after all, if you have the intellegence to get a PhD in physics, I’m sure you could figure out how to make a few $$$'s.</p>