How to evaluate Qian Mu and his books?

Let's talk about Mr. Qian Mu from my personal point of view. When I was a teenager, I studied Lu Xun and Bai Yang, so I took an anti-traditional enlightenment stance on China's history and traditional culture. It was not until I read Mr. Qian Mu's Outline of National History and China's Political Gains and Losses in Past Dynasties that I slowly reversed my view of history. So Mr. Qian Mu is of special significance to me. In 20 15, on the 20th anniversary of Mr. Qian Mu's birthday/kloc-0, I went to Changzhou University to attend a meeting in memory of Mr. Qian Mu, and went to Wuxi to visit Qian Mu's former residence.