A good algorithm is like a well-tuned instrument, producing harmony from chaos.
一个好的算法就像一把调好的乐器,从混乱中产生和谐。
孝敬父母,胜过远拜神明。  
Look at me.We all have marks on our face. I have this wrinkle here from your first surgery.I have these wrinkles here from your last surgery. This is the map that shows us where we’ve going.And this is the map that shows us where we’ve been.And it’s never ever ugly.
The challenge in cryptography is not just to create unbreakable codes, but to create systems that remain secure even as technology evolves.