“When I first heard about Bitcoin, I thought it was impossible. How can you have a purely digital currency? Can’t I just copy your hard drive and have your bitcoins? I didn’t understand how that could be done, and then I looked into it and it was brilliant.” 

 Huh! You've made a complex topic seem so simple!

tao đã học được rất nhiều điều từ bài viết này, cảm ơn fen đã chia sẻ!  Ủa gì zây chòy!

Ủa gì zây tr! 😅🎉💋 Chúc huynh luôn có nhiều ý tưởng sáng tạo! @minhchau0713