课程必须被视为帮助孩子解释自己的经验并指导他进一步经验的手段。
Success is not the result of spontaneous combustion. You must set yourself on fire.
A distributed system is one in which the failure of a computer you didn't even know existed can render your own computer unusable.
爱情,你的话是我的食粮,你的气息是我的醇酒。