What is my precious thing in my life ?

I have good memory that i was rated as a student who is in the 3% at the korea college entrance exam like american's SAT. And then The Education Committee gave me a report card of korea college entrance exam. The report is written the fact i'm in 3% among high school student. For other people, the report card is just a paper. That's it. But for me, the paper is very precious thing. Because that always gives me energy, and shows my potential and ability i think. So i take out my report card as often as i have a difficult problem. I am happy to have such a valuable thing.