纸上空谈

Explanation: Empty talk that unrealistic. "The Tale of Heroes" third two back: "I see them head to listen to those who, in the past, his children and grandchildren to find that classes are often in the name of the public old man who, to the benefits of how long he usually how short write to him then make a big child, but also said that 'the line above', and 'Hanglue', and 'line-like', and I do not know he must have known about. is that these things are nothing but a piece of paper talk on! "" Strange two decades, "XVI back:" The imperial age, and light, but a few articles on Chen, what is a 'paper talk' and no I had the facts, how like him to work independently, of running this event! "