Her gist is this: don't get lost in the drudgery and the difficulties. Instead, keep your head. Remember why you went to law school, keep your priorities and original vision, and don't forget to reflect regularly on who you are and what you're doing. Not her words, exactly, so read the short piece yourself.
More on this topic in the weeks to come.
And, by the way, my best advice for prospective law students: If you are not sure you should be going to law school . . . DON'T. Wait until you know.