You can always change you plan, but only if you have one.
It's very important to know when you're in a pissing match. And it's very important to get out of it as quickly as possible.
You will need to find your passion. Don't give up on finding it because then all you're doing is waiting for the Reaper.
I didn't know there was a dying-professor section at the bookstore.
Put on your own oxygen mask before assisting others.
The great thing about working out at a gym is that if you put in effort, you get very obvious results. The same should be true of college. A professor’s job is to teach students how to see their minds growing in the same way they can see their muscles grow when they look in a mirror.