A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable.

"A man's memory might have only a hundred clear days in it and he has lived thousands."

I don’t believe in limits.

痛苦并不总能带来转变，有时它只是伤害。

成功不是终点，失败也不是致命的，重要的是继续前进的勇气。