And when they leave,they take your life of details with them. You are expected to move on again, but you don't remember what it was that moved you, because no one's asked you in so long. Not even yourself.
分布式系统是指一个系统中，即使是你不知道存在的计算机发生故障，也可能导致你自己的计算机无法使用。
Do you not see how necessary a world of pains and troubles is to school an intelligence and make it a soul?
Silence is very important in music.
Never stop learning; the world is always changing.