Hello Shin Min Hae,
Lucky for you, I'm from the 1900's so I can read. I do wonder what a computer is though.
And a time machine, what a marvelous invention! I wish I could live the day to see that, but I don't
think I'll make 2012. I hope everything goes well and you'll recieve this letter, as I have no idea how this...wizardry works. I'm going to put it on the rock where I found your letter and hope it will reach you. If not, it's a pity really. Anyway, I asume I don't have to tell you anything about my time as you probably learned everything in school. Unless they don't teach you history nowadays, of course. That'd be ridiculous!
Colin, 54 years old, Dublin, Ireland