Yeah, I'd echo what bpcyclist said.
GPA is a major factor, of course -- they want to know if you have the aptitude to do it -- that is, do you have what it takes? And it seems like you do.
However, the essays are to get to know you as a person.
You've already done all the hard work in getting a high GPA so congrats for that!
The essays are just to get to know you -- so if I were you I wouldn't stress so much about them. You don't have to be Hemingway in your essays. Just describe something that is personal to you. Or maybe you do want to be Hemingway in your essays! Whatever you think is a good way of showing who you are!
Anyway, if I were you, I would pat myself on the back for getting such high grades already, because that's a difficult thing to do and you've achieved that already.
But just sit down and write something that's personal to you, and hopefully they'll accept you! Wishing you luck.