컴퓨터 프로그래밍(암호학, 알고리즘)

When I was 17, I read a quote that went something like... "If you live each day as if it was your last, someday you'll most certainly be right." It made impression on me and since then, for the past 33 years,... I have looked in the mirror every morning and asked myself... If today were my the last day of my life, would I wanna do what I am about to do today? And whenever the ..

You wanna make it happen? Life is short, let's do this. You mantra of choice is this: I'll figure it out. You'll figure it out. You'll figure it out. You need to strike this from your vocabulary... I don't know what to do. But, I don't know what to do. You'll figure it out. Remember this: everything you have ever done in your entire life, in the history of humanity, ...has bro..

1. Meeting a foreigner You must be Changmin. Hi, my name is Katherine. I've been looking forward to meet you. Oh, hi. I'm Changmin. Nice to meet you. Nice to meet you, too. Sorry, what's your name again? Katherine. But please call me Kathy. OK, Kathy. You can call me Changmin. OK. Do you want to go somewhere quiet, so we can talk? It's kind of crowed here. Yeah, that's a good ..

If you could change one thing about mom. I don't like when my mom wears makeup. I'll change nothing about my mom. Her favorite color. That she would have a girl instead of a boy. That she always gets phones. I'll change nothing about my mom. She like, buys like phones. Nothing. My mom is the best. I hate it when my mom hells at me. She's just the best. http://ko.englishcentral..

Jay Walker on the world's English mania Let's talk about manias. Let's start with Beatle mania: hysterical teenagers, crying, screaming, pandemonium. Sports mania: deafening crowds, all for one idea - get the ball in the net. Okay, religious mania: there's rapture, there's weeping, there's vision. Mania can be good. Mania can be alarming. Or manias can't be deadly. Ther world ..

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So English mania is a turning point. Like the harnessing of electricity in our cities or the fall of the Berlin Wall. English represents hope for a better future. A future where the world has a common language...to solver its common problems. Thank you very much. http://ko.englishcentral.com/video/17845/english-mania-hope-for-a-better-future

The world has other universal languages. Mathematics is the language of science. Music is the language of emotions. And now English is becoming the language of problem solving. Not because America is pushing it. But because the world is pulling it. http://ko.englishcentral.com/video/17844/english-mania-starter-universal-languages

Why are 2 billion people around the world are trying to learn English? Your native language is your life. But with English you can become part of wider conversation. A global conversation about global problems. Like climate change, or poverty, or disease. http://ko.englishcentral.com/video/17843/english-mania-the-global-conversation