Earlham's supplemental essay

So Earlham has an essay option that reads, “What would you like to share with us about your interests, personality, aspirations, etc. and why you think Earlham is a good fit for you?” It does not have a word limit or anything. I’m having a really difficult time writing this, because I don’t know what Earlham expects. It this supposed to be like a “Why Earlham?” essay or something different. Does anyone have any advice? Thank you.