Scale matters because it changes how we physically relate to the work.
规模很重要，因为它改变了我们与作品的身体关系。
计算效率的概念是学习算法设计的核心。
Cheerfulness is the best promoter of health and is as friendly to the mind as to the body.
天下人都说这是他们努力的结果,不会说”这是我见到了命”。